// Matrix 9,9 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 -1 0 0 0 -1 0 0 0 0 -1 1 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 0 0 0 -1 -1 0 0 -1 0 0 1 1 0 0 0 0 -1 1 0 0 1 0 0 //Paths To Double Edge 1:2 2:9,1,8,7,6,5,4,3,9,8,1 3:4,9,7,8,6,2,4,8,9,7,5,1 4:2 5:2 6:2 7:9,3,8,6,2,4,6,9,5,3,1 8:2 9:2 // Matrix 9,9 0 0 0 0 0 0 0 -1 0 0 0 1 0 -1 0 0 0 0 0 -1 0 0 -1 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 1 1 0 0 0 -1 0 -1 0 0 0 1 0 0 1 0 0 0 0 -1 0 1 -1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 -1 0 1 0 0 -1 0 //Paths To Double Edge 1:2 2:9,1,8,7,6,4,3,5,9,7,1 3:9,5,8,7,2,6,9,8,5,4,1 4:2 5:9,3,2,7,9,8,6,7,4,3,2,1 6:2 7:2 8:2 9:2 // Matrix 9,9 0 0 0 1 0 0 0 0 0 0 0 1 0 0 -1 0 0 0 0 -1 0 0 0 -1 0 1 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 1 1 0 0 0 0 -1 -1 0 0 0 0 1 0 0 1 0 0 0 -1 0 0 1 -1 0 0 0 0 -1 1 0 1 0 0 0 //Paths To Double Edge 1:2 2:9,1,8,7,6,5,4,3,9,7,1 3:8,6,9,4,2,7,9,8,6,5,1 4:2 5:2 6:9,3,8,7,2,4,8,9,5,3,1 7:2 8:2 9:2 // Matrix 9,9 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 -1 0 0 1 0 0 0 0 1 0 1 -2 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 -1 0 -1 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 -1 0 0 0 -1 0 1 -1 0 2 0 0 -1 0 -1 0 //Paths To Double Edge 1: 2: 3:6,8,9,7,5,4,1,9,8,6,2 4: 5: 6: 7: 8: 9:8,3,6,8,7,5,4,1,6,8,3,2 // Matrix 9,9 0 -1 0 0 0 1 0 0 0 1 0 0 0 0 -2 1 1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 -1 2 0 0 0 0 -1 -1 0 0 -1 0 0 1 1 0 0 0 0 -1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 -1 0 //Paths To Double Edge 1: 2:9,1,6,8,7,5,6,4,3,1,9,7,6 3: 4: 5: 6:7,8,2,9,5,3,1,2,8,7,4 7: 8: 9: // Matrix 9,9 0 0 0 -1 0 1 0 1 -1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 0 0 0 0 -1 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 1 0 0 1 0 -1 0 -1 0 //Paths To Double Edge 1:9,6,8,9,7,3,5,4,8,6,2 2:4 3:4 4:6,8,7,3,5,1,9,8,6,2 5:4 6:4 7:4 8:4 9:1,8,7,6,4,3,5,1,8,6,2 // Matrix 9,9 0 0 1 0 0 1 -1 0 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 0 0 0 0 1 -1 0 -1 0 0 0 1 0 1 1 0 0 0 0 -1 0 1 0 0 0 0 1 0 0 -1 0 0 1 0 0 0 -1 -1 0 0 0 //Paths To Double Edge 1:9,6,7,9,8,5,3,7,9,4,2 2:3 3:9,5,7,8,2,1,6,7,5,4 4:3 5:3 6:1,9,7,8,1,4,3,5,7,2,1 7:3 8:3 9:3 // Matrix 9,9 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 -1 0 -1 0 0 -1 0 0 1 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 -1 -1 0 0 1 0 1 0 0 1 0 0 -1 0 1 0 -1 0 0 0 0 0 -1 0 0 0 0 1 0 -1 -1 0 0 0 //Paths To Double Edge 1:4 2:4 3:6,9,7,8,5,4,6,9,8,2,1 4:9,5,7,8,6,3,9,8,2,1 5:4 6:9,3,7,9,8,5,4,7,3,2,1 7:4 8:4 9:4 // Matrix 9,9 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 -1 0 -1 0 0 -1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 -1 -1 0 0 1 0 1 0 0 1 0 0 -1 0 1 0 0 -1 0 0 0 0 -1 0 0 0 0 1 0 1 -1 0 0 0 //Paths To Double Edge 1:4 2:4 3:9,2,6,7,8,9,5,4,6,2,1 4:9,5,7,8,3,6,9,7,2,1 5:4 6:3,9,8,7,5,3,4,8,9,2,1,3 7:4 8:4 9:4 // Matrix 9,9 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 -1 -1 0 -1 0 -1 1 1 0 0 0 1 0 0 0 -1 -1 0 0 0 0 0 0 0 0 -1 0 0 0 1 0 0 0 0 -1 -1 1 0 -1 1 0 0 0 0 0 0 0 -1 1 1 1 0 0 //Paths To Double Edge 1:2,4,7,5,3 2:8,1,4,9,8,6,5 3:9,5,8,9,7,6,2,1 4:8,5,1,2,9,8,7,6 5:4,9,3,8,9,7,6,2,1 6:2,4,7,5,3 7:8,1,4,9,8,6,5 8:2,4,7,5,3 9:2,4,7,5,3 // Matrix 9,9 0 0 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 0 1 -1 0 0 1 0 -1 1 0 0 0 0 0 0 0 0 -1 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 -1 -1 0 1 -1 1 0 0 1 0 0 0 0 0 0 -1 -1 1 0 0 //Paths To Double Edge 1:8,2,7,9,8,6,5,4 2:5,9,8,6,3,7,4,1 3:9,2,8,7,6,5,4,2 4:3,7,5,1 5:9,2,7,3,8,9,6,4,1 6:3,7,5,1 7:5,3,9,8,4,1,3,6,5,2 8:3,7,5,1 9:3,7,5,1 // Matrix 9,9 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 -1 -1 0 0 -1 0 0 0 -1 1 0 0 0 //Paths To Double Edge 1:8,3,4,2,6,7 2:9,6,8,7,5,1 3:9,1,6,5,4,8,9,7,2,1 4:9,6,8,7,5,1 5:8,7,3,6,9,4,8,2,1,7 6:4,2,5,3,8,9,4,1,7,2 7:4,5,9,1,3,2 8:4,5,9,1,3,2 9:8,3,4,2,6,7 // Matrix 9,9 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 -1 0 0 0 1 0 0 0 0 0 0 -1 -1 0 0 1 0 -1 1 0 0 0 0 0 0 0 1 -1 0 0 0 -1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 -1 -1 0 0 -1 1 0 -1 1 0 0 0 0 //Paths To Double Edge 1:2,8,4,7,5,3 2:9,1,4,9,6,5 3:5,9,8,7,6,2,1 4:5,9,8,7,6,2,1 5:4,8,3,9,7,6,4,2,1 6:2,8,4,7,5,3 7:9,1,4,9,6,5 8:9,1,4,9,6,5 9:8,2,4,7,5,3 // Matrix 9,9 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 1 0 -1 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 -1 -1 -1 0 0 0 -1 0 -1 1 0 0 0 0 //Paths To Double Edge 1:9,5,7,8,6,4,2 2:8,3,1,5,7 3:9,5,7,8,6,4,2 4:9,8,7,5,3,8,9,6,2,1 5:1,3,4,8,1,9,7,6,4,2 6:8,3,1,5,7 7:4,9,3,6,5,2,1 8:4,9,3,6,5,2,1 9:8,3,7,4,1 // Matrix 9,9 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 -1 0 -1 0 1 0 1 0 -1 0 0 0 -1 0 1 0 0 1 1 -1 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 -1 0 -1 -1 0 //Paths To Double Edge 1:5,7,9,8,4,6,9,3,2 2:4,7,3,1 3:9,5,6,9,8,7,2,1 4:9,5,6,9,8,7,2,1 5:3,4,9,1,6,7,3,8,4,2 6:4,7,3,1 7:9,1,8,6,4,5,3,2 8:4,7,3,1 9:4,7,3,1 // Matrix 9,9 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 1 -1 1 0 -1 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 1 0 0 1 0 -1 1 -1 -1 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 -1 0 -1 -1 0 //Paths To Double Edge 1:5,9,8,6,5,7,4,2 2:1,3,7,5,4 3:5,9,8,6,5,7,4,2 4:9,6,3,8,5,2 5:3,9,7,6,4,1,8,7,2 6:1,3,7,5,4 7:6,9,3,2,5,8 8:1,3,4,5,7 9:1,3,4,5,7 // Matrix 9,9 0 1 0 0 0 0 1 1 -2 -1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 -1 0 0 0 0 -1 0 0 1 -1 0 0 -1 0 0 0 0 1 2 -1 0 0 0 0 -1 -1 0 //Paths To Double Edge 1:2,8,9,7,6,8,4,2,9,5,3 2: 3: 4: 5: 6: 7: 8: 9:7,1,2,7,8,6,4,7,5,3,2,1 // Matrix 9,9 0 0 0 -1 0 0 -1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 1 0 0 0 -1 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 1 -1 0 0 1 0 //Paths To Double Edge 1:9,4,8,3,9,7,6,5,4,2 2:9,1,5,3 3:4,7,5,1,8,6,2 4:9,1,5,3 5:4,9,8,7,6,4,3,2 6:9,1,5,3 7:9,1,5,3 8:7,1,5,4,9,7,6,3,2 9:4,7,5,1,8,6,2 // Matrix 9,9 0 1 0 0 0 0 -1 0 0 -1 0 0 0 0 0 2 -1 -1 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 -1 1 -2 0 0 0 0 0 1 1 0 1 0 -1 0 0 -1 0 0 0 1 0 0 0 1 -1 0 0 //Paths To Double Edge 1: 2:9,7,8,6,5,7,4,1,5,9,7,3 3: 4: 5: 6: 7:8,2,1,9,2,8,6,4,2,5,3,1 8: 9: // Matrix 9,9 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 -1 0 1 0 1 0 0 -1 0 1 -1 0 1 0 0 -1 1 -1 0 1 0 0 -1 1 1 0 1 -1 0 //Paths To Double Edge 1:9,3,8,6,4,2 2:7,6,9,5,1,4 3:7,9,6,5,4,1 4:8,5,7,3,2,1 5:9,8,3,6,2,4 6:8,7,5,3,1,2 7:9,3,8,6,4,2 8:7,6,9,5,1,4 9:8,5,7,3,2,1 // Matrix 9,9 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 -1 0 -1 0 0 0 -1 0 0 0 1 0 -1 -1 0 0 0 0 0 1 0 1 0 1 1 0 0 0 -1 0 0 0 0 0 -1 -1 1 0 //Paths To Double Edge 1:8,2,4,5 2:9,6,7,8,9,3,1 3:8,5,4,2 4:6,7,5,9,3,2,1 5:9,7,6,8,9,1,3 6:8,5,4,2 7:8,2,4,5 8:6,7,5,9,3,2,1 9:2,5,8,7,6,4,5,8,3,2,1 // Matrix 9,9 0 0 0 0 0 1 0 -1 0 0 0 0 1 0 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 -1 0 0 0 0 2 -1 -1 0 0 -1 0 0 0 0 0 -1 -1 0 0 0 0 0 0 1 0 0 1 0 -2 0 0 0 1 1 1 0 0 1 0 -1 -1 0 0 0 0 0 1 1 0 -1 0 0 //Paths To Double Edge 1: 2: 3: 4:8,1,7,9,1,5,3,2,8,7,6,1 5: 6: 7:8,4,9,5,2,4,8,1,9,3,4,6 8: 9: // Matrix 9,9 0 1 0 0 0 -1 0 0 0 -1 0 0 0 0 2 -1 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 1 0 0 1 -2 0 0 0 0 1 1 0 0 1 0 0 -1 -1 0 0 0 0 1 0 0 0 -1 0 0 1 0 0 1 0 0 0 0 -1 0 //Paths To Double Edge 1: 2:8,6,1,7,9,6,5,9,8,4,3,1 3: 4: 5: 6:9,1,8,2,7,8,5,3,1,9,8,4 7: 8: 9: // Matrix 9,9 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 1 -1 1 0 -1 0 0 -1 0 0 1 0 -1 0 0 -1 -1 0 0 1 0 0 1 1 1 1 -1 -1 0 //Paths To Double Edge 1:3,9,6,5,4 2:3,9,6,5,4 3:1,8,7,9,6,2,1 4:6,8,7,6,5,3,2,1 5:1,8,7,9,6,2,1 6:9,4,8,7,4,5,3,2,1 7:3,9,6,5,4 8:3,9,6,5,4 9:8,6,7,8,5,3,2,1 // Matrix 9,9 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 1 0 -1 0 -1 -1 0 -1 0 0 0 1 0 0 0 1 -1 0 0 1 0 0 0 0 0 0 0 -1 0 1 -1 1 0 0 1 -1 0 -1 0 //Paths To Double Edge 1:2,7,6,5,8,4,3,2 2:6,8,7,9,5,4,3,1 3:9,1,5,2 4:9,1,5,2 5:8,9,7,6,3,1,9,8,4,2 6:9,1,5,2 7:9,1,5,2 8:2,7,5,9,6,7,4,3,1 9:2,7,6,5,8,4,3,2 // Matrix 9,9 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 -1 0 0 0 0 1 0 0 0 -1 0 -1 -1 -1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 -1 0 -1 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 1 -1 0 -1 -1 0 //Paths To Double Edge 1:5,8,7,9,6,3,2 2:9,1,4,3 3:8,9,1,5,7,8,6,4,2,1 4:7,8,5,9,2,3,6 5:9,1,4,3 6:9,4,1,3 7:9,4,1,3 8:3,7,6,5,3,4,2,1 9:3,7,6,5,3,4,2,1 // Matrix 9,9 0 0 0 1 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 -1 0 -1 0 -1 0 1 0 0 0 1 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 -1 1 0 1 0 0 0 0 0 -1 0 0 0 -1 0 0 1 1 0 //Paths To Double Edge 1:9,4,8,7,5,4,6,3,2 2:1,3 3:8,9,4,5,1,7,4,8,6,2 4:8,3,9,1,5,8,7,9,6,3,2,1 5:1,3 6:1,3 7:1,3 8:9,4,3,7,6,5,3,9,2,1 9:1,3 // Matrix 9,9 0 0 -1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 -2 1 1 0 -1 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 -1 0 -1 0 2 0 0 0 0 -1 -1 0 0 -1 0 0 1 1 0 0 0 0 -1 1 0 0 1 0 0 //Paths To Double Edge 1: 2: 3:9,4,7,8,9,6,1,8,7,5,4,2 4: 5: 6: 7:9,8,3,6,5,4,1,3,9,8,2 8: 9: // Matrix 9,9 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 1 0 0 -1 1 1 0 0 0 0 0 1 1 0 0 0 -1 0 0 //Paths To Double Edge 1:3,8,9,5,4,2 2:5,6,8,7,1,4 3:4,6,7,5,9,1,8,6,5,2 4:7,9,6,3,2,1 5:1,9,3,7,8,2,6,9,7,4 6:3,8,9,5,4,2 7:2,8,5,3,6,4,9,8,3,1 8:7,9,6,3,2,1 9:5,6,8,7,1,4 // Matrix 9,9 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 0 1 0 -1 0 0 -1 0 0 1 0 1 0 0 1 1 0 0 -1 0 -1 1 1 0 0 -1 1 0 //Paths To Double Edge 1:3,8,9,6,5,4 2:3,8,9,6,5,4 3:9,2,7,9,4,1 4:6,7,8,5,3,2,1 5:9,2,7,9,4,1 6:9,3,8,4,7,9,5,2,1 7:3,8,9,6,5,4 8:7,1,9,7,6,2 9:6,7,8,5,3,2,1 // Matrix 9,9 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 1 0 1 0 1 1 0 0 0 -1 0 -1 -1 0 0 0 -1 1 0 //Paths To Double Edge 1:9,8,7,5,4 2:9,8,7,5,4 3:2,6,5,8,7,4,1 4:7,6,9,5,3,2,1 5:9,3,7,9,8,6,9,4,2,1 6:9,8,7,5,4 7:2,8,5,2,6,4,9,8,2,1 8:7,6,1,9,5,3,2 9:2,6,5,8,7,4,1 // Matrix 9,9 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 1 0 0 0 1 1 0 0 -1 0 -1 1 0 0 1 0 0 0 -1 1 0 1 0 -1 1 0 0 //Paths To Double Edge 1:8,2,3,7,9,6,5,4 2:1,6,9,8,7,9,5,4,3 3:9,1,4,2 4:6,8,7,6,5,3,2,1 5:9,1,4,2 6:4,9,7,2,8,4,9,5,3,1 7:9,1,4,2 8:9,1,4,2 9:8,3,6,7,8,5,2,1 // Matrix 9,9 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 1 0 0 0 1 1 0 0 -1 0 0 1 1 0 1 0 0 -1 -1 -1 0 -1 0 -1 1 1 0 //Paths To Double Edge 1:7,8,9,6,5,3 2:6,8,7,5,6,4,3,1 3:1,9,6,4,2 4:8,7,9,6,3,5 5:4,9,6,1,2 6:9,1,8,7,4,2,5,3,1 7:1,9,6,4,2 8:4,9,6,1,2 9:6,8,7,5,6,4,3,1 // Matrix 9,9 0 1 0 0 0 0 0 0 -1 -1 0 0 0 -1 0 -1 0 2 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 1 0 0 -1 0 0 0 1 -1 0 0 0 0 0 1 0 0 0 0 0 1 -1 0 0 1 0 0 0 -1 0 0 1 -2 0 0 1 0 1 0 0 //Paths To Double Edge 1: 2:1,7,9,8,5,6,7,1,9,4,3 3: 4: 5: 6: 7: 8: 9:8,1,7,6,2,5,7,4,1,5,8,6,3 // Matrix 9,9 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 -1 0 0 1 0 1 0 0 1 0 0 -1 0 -1 -1 -1 0 0 0 0 1 -1 1 0 0 1 0 1 -1 0 //Paths To Double Edge 1:2,7,9,6,5,3 2:8,9,4,3,1 3:9,2,7,8,6,5,9,4,1 4:2,7,9,6,5,3 5:1,3,7,8,6,4,2,1 6:8,9,4,3,1 7:8,9,4,3,1 8:2,7,9,6,5,3 9:1,3,7,8,6,4,2,1 // Matrix 9,9 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 -1 1 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 -1 0 0 1 0 1 0 0 1 0 0 -1 0 1 1 1 0 0 0 0 -1 -1 0 -1 -1 1 0 1 1 0 //Paths To Double Edge 1:8,2,7,9,6,5,3 2:9,1,4,3 3:9,2,8,7,6,5,9,4,2,1 4:7,6,8,9,2,5,3 5:3,8,7,6,3,4,2,1 6:9,4,1,3 7:9,1,4,3 8:9,4,1,3 9:3,8,7,6,3,4,2,1 // Matrix 9,9 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 -1 1 0 0 -1 -1 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 1 1 0 0 0 0 -1 -1 0 0 -1 0 0 1 1 0 0 0 0 0 -1 1 0 1 0 0 //Paths To Double Edge 1:2,3 2:9,1,8,7,6,5,4,9,8,1 3:9,5,7,9,8,6,9,4,2,1 4:7,9,5,2,8,9,7,6,3,1 5:2,3 6:2,3 7:9,4,3,8,2,5,4,9,6,3,1 8:2,3 9:2,3 // Matrix 9,9 0 0 0 1 0 -1 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 1 0 -1 0 0 0 -1 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 1 0 1 0 0 0 0 -1 -1 0 0 0 0 1 0 0 1 0 0 0 0 -1 0 1 -1 0 0 -1 1 0 0 0 1 0 0 0 //Paths To Double Edge 1:8,6,9,7,5,6,4,3,2 2:1,3 3:9,2,8,7,6,5,4,9,8,1 4:8,6,3,9,7,2,3,1,5,8 5:1,3 6:4,3,8,7,1,9,8,5,4,3,2 7:1,3 8:1,3 9:1,3 // Matrix 9,9 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 0 0 0 -2 0 1 0 1 0 0 0 0 0 -1 0 0 0 -1 0 2 0 0 0 -1 0 -1 0 0 0 1 0 0 1 0 0 0 0 -1 0 1 -1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 -1 0 1 0 0 -1 0 //Paths To Double Edge 1: 2: 3:9,7,5,8,6,4,1,5,9,7,2 4: 5:9,3,8,7,9,6,1,8,7,4,3,2 6: 7: 8: 9: // Matrix 9,9 0 0 0 1 -1 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 -1 0 0 -1 0 -1 0 1 0 0 0 1 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 1 0 0 0 -1 0 0 1 -1 0 //Paths To Double Edge 1:9,2,8,4,5,9,7,6,3,2 2:1,3 3:9,2,8,7,6,5,4,8,2,1 4:9,7,3,1,8,6,5,7,9,2,1 5:1,3 6:1,3 7:4,9,8,3,5,9,6,4,2,1 8:1,3 9:1,3 // Matrix 9,9 0 0 -1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 -2 0 1 1 0 -1 0 0 0 0 0 0 -1 0 0 0 0 0 0 -1 0 0 -1 0 2 0 0 0 0 -1 -1 0 0 0 0 1 0 0 1 0 0 0 -1 0 0 1 -1 0 0 0 0 -1 1 0 1 0 0 0 //Paths To Double Edge 1: 2: 3:8,6,1,7,9,6,5,4,7,8,2,1 4: 5: 6:8,3,1,7,9,8,5,4,7,3,2,1 7: 8: 9: // Matrix 9,9 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 -1 0 -1 0 1 1 0 0 0 0 -1 -1 1 0 0 0 0 0 1 1 1 0 0 -1 1 0 -1 0 //Paths To Double Edge 1:5,9,8,7,9,6,4,3 2:9,5,8,6,9,7,8,4,3,1 3:9,1,6,2 4:9,1,6,2 5:1,8,2,7,9,8,6,4,3 6:8,1,7,2,5,4,3 7:9,1,6,2 8:9,1,6,2 9:8,1,7,2,5,4,3 // Matrix 9,9 0 -1 0 0 1 0 0 0 0 1 0 0 0 -2 0 1 1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 -1 0 0 0 -1 2 0 0 0 0 -1 -1 0 0 0 0 1 0 0 1 0 0 0 -1 0 0 1 -1 0 0 0 0 -1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 -1 0 //Paths To Double Edge 1: 2:1,5,8,9,7,5,3,1,6,8,5,4 3: 4: 5:8,2,1,7,2,9,8,6,2,4,3,1 6: 7: 8: 9: // Matrix 9,9 0 0 -1 0 0 1 0 0 0 0 0 0 -1 0 0 0 0 1 1 0 0 0 0 -2 0 1 1 0 1 0 0 0 0 0 0 -1 0 0 0 0 0 0 -1 0 0 -1 0 2 0 0 0 0 -1 -1 0 0 0 0 1 0 0 1 0 0 0 -1 0 0 1 -1 0 0 0 -1 -1 1 0 1 0 0 0 //Paths To Double Edge 1: 2: 3:8,6,1,9,6,8,7,5,9,4,2,1 4: 5: 6:8,3,1,9,8,7,5,9,4,3,2,1 7: 8: 9: // Matrix 9,9 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 -1 1 0 0 0 0 -1 1 0 0 1 0 0 0 0 1 0 1 1 -1 0 0 0 //Paths To Double Edge 1:9,2,5,4 2:3,6,8,7,9,6,3,1 3:9,2,5,4 4:7,8,6,5,3,2,1 5:3,6,8,7,9,6,3,1 6:2,5,9,8,7,4,9,5,3,2,1 7:9,2,5,4 8:9,2,5,4 9:8,3,7,6,5,2,1 // Matrix 9,9 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 -1 1 0 0 0 0 0 1 1 0 1 0 0 -1 0 -1 0 -1 1 -1 0 1 0 //Paths To Double Edge 1:9,2,6,4 2:3,8,7,6,5,4,3,1 3:9,2,6,4 4:1,8,7,5,9,6,3,1 5:4,6,8,7,9,6,3,2,1 6:9,1,8,5,7,4,2,9,3,1 7:9,2,6,4 8:9,2,6,4 9:7,5,6,1,8,5,4,3 // Matrix 9,9 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 -1 0 0 1 1 0 0 0 0 -1 0 0 0 0 0 0 1 1 0 -1 0 -1 0 -1 -1 0 0 1 0 //Paths To Double Edge 1:9,2,5,4 2:8,7,6,9,8,3,1 3:9,4,5,2 4:8,6,7,9,8,1,3 5:6,7,4,8,3,2,1 6:9,2,5,4 7:9,4,5,2 8:2,4,9,7,6,5,4,9,3,2,1 9:6,7,4,8,3,2,1 // Matrix 9,9 0 0 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 -1 0 -1 0 -1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 1 0 0 0 0 -1 1 -1 0 0 0 -1 -1 1 0 //Paths To Double Edge 1:2,6,9,7,5,3 2:8,9,4,3,1 3:9,2,7,8,6,5,7,4,1 4:2,6,9,7,5,3 5:8,9,4,3,1 6:8,9,4,3,1 7:1,3,6,8,5,4,2,1 8:2,6,9,7,5,3 9:1,3,6,8,5,4,2,1 // Matrix 9,9 0 0 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 1 0 0 0 -1 0 1 0 -1 0 0 -1 1 0 0 0 0 0 0 0 0 1 0 -1 -1 1 0 1 0 0 -1 1 0 0 -1 0 -1 -1 1 0 //Paths To Double Edge 1:6,9,7,5,4,3 2:6,9,7,5,4,3 3:8,6,5,2,1,4 4:9,8,2,7,3,1 5:9,8,2,7,3,1 6:9,1,8,7,3,2 7:8,6,5,2,1,4 8:6,3,9,5,4,7 9:8,4,6,2,1,5 // Matrix 9,9 0 0 0 0 0 1 0 -1 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 -1 0 -1 0 -1 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 0 1 1 0 -1 -1 0 0 -1 1 0 0 0 0 1 0 0 //Paths To Double Edge 1:2,8,7,9,6,4,8,5,3,2 2:8,1,3,4 3:2,9,7,6,8,5,2,1 4:9,1,7,6,1,5,3,2 5:8,1,3,4 6:8,1,3,4 7:1,9,3,6,8,5,4,2,1 8:6,1,9,2,6,3,5,7 9:8,1,4,3 // Matrix 9,9 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 0 -1 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 -1 -1 -1 1 0 0 0 -1 0 0 0 0 -1 1 0 0 1 0 0 //Paths To Double Edge 1:9,6,5,3,7,4,2 2:9,3,8,6,9,5,4,1 3:2,7,8,9,6,5,1,8,7,4,2 4:8,1,2,7 5:8,1,2,7 6:8,1,2,7 7:9,3,8,6,9,5,4,1 8:9,6,5,3,7,4,2 9:8,1,7,2 // Matrix 9,9 0 0 1 0 0 0 1 0 -1 0 0 0 0 0 0 -1 0 0 -1 0 0 0 0 -1 0 -1 1 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 -1 0 0 1 0 0 1 0 1 0 0 0 -1 -1 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 -1 1 0 -1 0 -1 1 -1 1 0 //Paths To Double Edge 1:9,5,7,9,8,4,3,2 2:1,8,6 3:9,5,8,7,6,5,4,2,1 4:1,8,6 5:1,8,6 6:9,5,7,9,8,4,3,2 7:1,8,6 8:3,7,5,9,6,4,2,1 9:6,3,1,7,2,6,8,5,1,6,4,3 // Matrix 9,9 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 -1 0 0 1 0 0 0 0 -1 0 1 -1 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 -1 0 0 1 0 0 1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 -1 0 0 0 -1 0 1 -1 0 1 0 -1 1 0 -1 0 //Paths To Double Edge 1:6 2:6 3:8,9,7,5,4,1,9,8,6,2 4:6 5:6 6:1,8,9,7,5,9,4,3,2,1 7:6 8:6 9:3,8,7,6,5,4,1,8,6,3,2 // Matrix 9,9 0 0 0 -1 0 0 0 0 1 0 0 0 1 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 1 -1 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 -1 0 -1 0 0 1 0 -1 1 0 0 0 0 0 1 -1 1 0 1 0 0 -1 -1 0 //Paths To Double Edge 1:2 2:1,8,9,7,6,8,5,4,3,1 3:2 4:7,9,8,6,5,1,9,7,3,2 5:2 6:2 7:2 8:2 9:4,7,6,5,2,8,1,7,4,3,2 // Matrix 9,9 0 0 0 0 0 1 0 0 -1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 0 -1 -1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 -1 0 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 -1 0 -1 0 0 1 1 0 1 0 0 0 -1 -1 0 //Paths To Double Edge 1:8,4,2,6,9,8,7,5 2:9,1,8,7 3:8,6,5,4,9,8,7,2 4:9,1,8,7 5:9,3,8,7 6:9,3,8,7 7:4,6,5,8,3,2,1 8:1,9,6,5,3,7,9,4,6,2,1 9:4,6,5,8,3,2,1 // Matrix 9,9 0 0 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 -1 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 1 -1 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 -1 -1 1 0 1 0 0 -1 0 0 0 -1 1 0 0 0 1 0 0 //Paths To Double Edge 1:9,2,5,9,8,6,4,3 2:1,8,7,9,4,5,9,8,6,3,1 3:8,2,1,7 4:9,3,5,2,7,6,1 5:8,2,1,7 6:8,2,7,1 7:5,2,9,5,8,3,4,6 8:9,3,5,2,7,6,1 9:8,2,7,1 // Matrix 9,9 0 0 1 0 0 0 -1 0 0 0 0 1 0 0 -1 -1 0 0 -1 -1 0 0 0 1 1 -1 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 1 -1 0 -1 0 0 0 0 1 1 -1 0 0 0 0 1 0 0 0 1 0 0 0 -1 0 -1 0 0 -1 1 0 0 0 1 0 //Paths To Double Edge 1:9,6,7,5,3,8,4,2 2:9,3,7,6,9,5,4,1 3:8,7,1,6,2,8,9,7,5,4,2,1,6 4:1,8,2 5:1,8,2 6:1,8,2 7:3,9,2,1,6,9,8,5,4 8:9,3,7,6,9,5,4,1 9:8,1,2 // Matrix 9,9 0 0 -1 0 0 0 1 0 0 0 0 1 0 0 -1 -1 0 0 1 -1 0 0 0 1 -1 1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 1 -1 0 -1 0 0 0 0 -1 1 1 0 0 0 0 -1 0 0 0 -1 0 0 0 1 0 1 0 0 0 1 0 0 0 -1 0 //Paths To Double Edge 1:2 2:1,8,9,3,7,6,9,5,4,1 3:9,6,7,8,4,2,9,5,1,8,7,2 4:2 5:2 6:2 7:8,3,1,6,9,4,3,8,5,2 8:2 9:2 // Matrix 9,9 0 -1 0 0 0 1 0 0 0 1 0 0 0 0 -1 -1 1 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 -1 0 -1 1 0 0 0 0 1 -1 0 0 1 0 0 0 -1 0 0 -1 0 -1 0 0 1 1 0 0 0 0 -1 1 0 0 0 1 0 0 //Paths To Double Edge 1:7 2:3,9,6,8,7,5,1,8,6,9,4,3 3:7 4:7 5:7 6:8,2,1,5,9,3,2,8,7,4 7:9,1,8,2,6,5,9,4,3,1 8:7 9:7 // Matrix 9,9 0 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 -1 0 0 0 -1 0 0 0 0 0 1 1 -1 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 -1 1 0 0 0 1 1 -1 0 -1 0 -1 0 0 1 0 1 0 1 0 0 -1 -1 0 //Paths To Double Edge 1:8,2,4,7,6,8,9,5,3 2:7,8,9,6,7,5,4,3,1 3:9,2,4 4:8,1,9,8,7,6,8,5,3,2 5:9,2,4 6:9,2,4 7:9,2,4 8:9,2,4 9:2,8,6,4,7,8,5,3,2,1 // Matrix 9,9 0 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 0 1 -1 0 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 1 1 -1 0 0 -1 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 -1 0 1 0 0 1 1 -1 0 -1 1 0 0 0 1 0 1 0 1 0 0 -1 -1 0 //Paths To Double Edge 1:8,2,5,7,4,9,6,3,2 2:8,9,7,6,5,8,4,3,1 3:9,2,4 4:9,7,8,5,3,1,9,8,6,2 5:9,2,4 6:9,2,4 7:9,2,4 8:9,2,4 9:7,4,8,2,5,1,3,7,6,4 // Matrix 9,9 0 -1 0 0 0 0 -1 0 1 1 0 0 1 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 -1 -1 0 1 0 0 1 0 0 1 0 -1 0 0 -1 0 0 1 0 0 0 0 0 1 -1 1 0 -1 0 0 1 -1 0 //Paths To Double Edge 1:9,2,8,6,7,5,4,3,2 2:9,4,8,6,9,7,5,3,1 3:1,7,2 4:9,2,7,8,9,6,5,8,3,1 5:1,7,2 6:1,7,2 7:4,9,8,6,3,1,4,9,5,2 8:7,1,4 9:7,1,4 // Matrix 9,9 0 -1 0 0 0 0 0 -1 1 1 0 0 1 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 -1 0 0 0 0 1 -1 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 -1 0 -1 0 1 0 1 0 0 1 0 0 -1 0 -1 -1 1 0 -1 1 0 0 1 0 //Paths To Double Edge 1:9,2,8,7,5,9,6,4,3 2:9,4,7,8,5,4,6,3,1 3:8,1,4 4:2,9,8,7,5,9,6,3,2,1 5:8,1,4 6:8,1,4 7:8,1,4 8:9,1,4,9,7,5,9,6,3,2 9:8,1,4 // Matrix 9,9 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 -1 1 -1 0 -1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 -1 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 1 -1 1 -1 0 0 -1 0 //Paths To Double Edge 1:9,2,8,3 2:5,8,7,9,6,4,3,1 3:2,7,6,5,4,8,2,1 4:8,9,7,6,5,3,9,8,2,1 5:9,2,8,3 6:9,2,8,3 7:9,2,8,3 8:2,6,4,7,5,9,6,4,1 9:7,4,5,2,1,4,8,6 // Matrix 9,9 0 -1 0 0 0 -1 0 1 0 1 0 0 0 1 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 -1 0 -1 0 0 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 1 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 1 0 0 -1 1 0 -1 0 //Paths To Double Edge 1:9,3,8,7,5,6,9,4,3,2 2:5,8,9,7,6,5,4,3,1 3:2,6 4:2,6 5:2,6 6:8,1,5,7,9,8,4,3,2 7:2,6 8:2,6 9:1,2,8,7,6,5,3,2,8,4,1 // Matrix 9,9 0 -1 0 0 0 0 -1 1 0 1 0 0 0 0 1 0 0 -1 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 0 -1 0 0 -1 0 0 0 1 1 0 0 0 0 0 0 0 -1 -1 0 0 1 0 0 0 0 1 0 1 0 0 0 -1 1 -1 0 //Paths To Double Edge 1:9,6,8,7,5,4,8,9,3,2 2:8,9,6,7,4,8,5,3,1 3:2,7 4:2,7 5:2,7 6:2,7 7:8,4,1,3,6,9,5,4,2 8:2,7 9:1,8,7,2,8,6,4,8,5,3,1 // Matrix 9,9 0 0 0 0 -1 1 0 1 -1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 -1 -1 0 0 -1 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 1 0 0 0 1 -1 0 -1 0 //Paths To Double Edge 1:6,9,8,7,6,4,5,9,3,2 2:5 3:5 4:5 5:8,1,6,7,4,9,8,3,2,1 6:5 7:5 8:5 9:1,8,7,6,5,8,4,1,6,3,2 // Matrix 9,9 0 0 -1 0 -1 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 1 -1 1 0 0 -1 0 //Paths To Double Edge 1:9,4,8,7,6,5,9,7,4,3 2:3,5 3:4,9,8,7,5,4,6,2,1 4:3,5 5:8,1,4,7,9,8,6,3,2 6:3,5 7:3,5 8:3,5 9:1,3,8,7,5,4,6,3,8,2,1 // Matrix 9,9 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 -1 0 1 0 0 1 0 0 1 0 0 0 -1 1 0 0 0 0 0 0 -1 0 0 0 -1 0 0 0 1 0 1 0 1 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 1 0 0 1 0 -1 1 0 -1 0 //Paths To Double Edge 1:3,6 2:9,1,8,6,5,7,4,8,9,3,1 3:9,5,8,4,9,7,6,2,1 4:3,6 5:3,6 6:5,8,9,7,4,2,8,5,1 7:3,6 8:3,6 9:2,8,6,3,5,4,8,7,3,1 // Matrix 9,9 0 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 1 1 -1 -1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 -1 0 0 0 -1 0 0 0 0 0 0 -1 0 -1 0 0 0 0 1 1 -1 -1 0 0 0 0 0 1 0 1 0 0 1 0 -1 -1 0 //Paths To Double Edge 1:5 2:8,1,9,7,8,5,4,7,6,3,1 3:5 4:5 5:8,1,7,4,6,2,9,7,3,1 6:5 7:5 8:5 9:2,8,7,6,5,4,2,7,6,3,1 // Matrix 9,9 0 0 0 1 0 0 0 -1 0 0 0 1 0 0 0 1 1 -2 0 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 -1 0 0 0 -1 0 0 1 1 -1 0 -1 0 0 0 0 1 0 2 -1 0 0 0 -1 -1 0 //Paths To Double Edge 1: 2:3,9,8,7,9,6,3,7,5,4,1 3: 4: 5: 6: 7: 8: 9:8,2,7,6,3,8,4,2,7,5,1 // Matrix 9,9 0 1 0 1 0 0 0 0 -1 -1 0 0 0 0 0 1 -1 0 0 0 0 0 0 -1 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 0 0 1 0 0 0 0 0 1 0 -1 0 -1 0 0 0 1 1 0 1 0 0 1 0 -1 0 0 1 0 0 0 0 -1 -1 0 0 //Paths To Double Edge 1:7,9,8,6,4,7,9,5,3,2 2:9,6,7,8,9,5,4,3,1 3:2,4 4:9,1,8,7,6,1,5,3,2 5:2,4 6:2,4 7:1,9,4,2,8,9,6,5,8,3,1 8:2,4 9:2,4 // Matrix 9,9 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 -1 0 -1 0 -1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 -1 0 0 0 1 0 1 0 1 0 0 0 -1 0 1 0 0 0 0 1 0 0 -1 0 0 0 1 0 0 -1 -1 0 0 0 //Paths To Double Edge 1:3 2:5,9,6,7,9,8,3,9,5,4,1 3:9,5,8,7,6,4,2,9,8,1 4:3 5:3 6:9,2,8,7,9,5,4,3,8,2,1 7:3 8:3 9:3 // Matrix 9,9 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 -1 0 0 -1 0 0 0 1 -1 0 0 0 -1 0 0 0 1 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 -1 -1 0 0 1 1 -1 0 0 1 0 0 -1 0 0 0 0 1 0 0 -1 -1 0 0 //Paths To Double Edge 1:4,5 2:4,5 3:1,7,9,8,6,5,9,7,4,2,1 4:7,9,8,6,7,5,3,2,1 5:8,1,9,7,6,3,9,8,2 6:4,5 7:3,9,5,4,8,6,9,4,2,1 8:4,5 9:4,5 // Matrix 9,9 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 1 1 -1 0 -1 0 0 0 -1 0 1 0 0 0 0 0 0 -1 -1 0 1 0 1 0 0 0 1 0 -1 0 1 0 0 -1 0 0 0 0 -1 0 0 1 0 -1 1 0 -1 0 0 0 //Paths To Double Edge 1:5 2:5 3:5 4:9,2,6,7,9,8,5,9,3,2,1 5:9,1,7,8,6,4,8,3,2,1 6:4,9,7,8,5,4,2,1,8,5,3 7:5 8:5 9:5 // Matrix 9,9 0 1 0 1 0 0 0 0 -1 -1 0 0 0 0 0 1 -1 0 0 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 -1 0 -1 0 0 0 1 1 0 1 0 0 0 1 -1 0 0 1 0 0 0 1 0 -1 0 0 //Paths To Double Edge 1:9,7,8,9,4,6,5,8,3,2 2:9,5,7,8,5,6,4,3,1 3:2,4 4:9,1,8,5,7,9,6,3,2 5:2,4 6:2,4 7:1,8,5,2,9,8,6,4,5,9,3,1 8:2,4 9:2,4 // Matrix 9,9 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 1 -1 0 -1 0 -1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 -1 -1 0 0 0 1 0 1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 -1 0 0 0 1 0 1 0 -1 0 0 0 //Paths To Double Edge 1:3 2:9,6,7,8,9,4,3,6,5,1 3:9,2,7,8,4,6,9,5,2,1 4:3 5:3 6:2,9,8,7,5,4,3,2,1,5,3,8 7:3 8:3 9:3 // Matrix 9,9 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 -1 0 0 -1 0 0 0 1 -1 0 0 0 -1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 -1 -1 0 0 1 1 0 -1 0 1 0 0 -1 0 0 0 0 1 0 0 1 -1 0 0 //Paths To Double Edge 1:4,5 2:4,5 3:9,7,8,5,6,8,9,4,2,1 4:9,6,7,8,6,5,3,2,1 5:9,3,8,6,7,9,4,2,1 6:4,5 7:3,8,6,4,9,8,5,6,3,2,1,9 8:4,5 9:4,5 // Matrix 9,9 0 1 -1 0 0 -1 0 1 0 -1 0 1 0 0 0 0 0 0 1 -1 0 0 1 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 1 0 1 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 1 -1 0 0 0 -1 1 0 0 1 0 0 1 0 0 0 -1 -1 0 //Paths To Double Edge 1:9,2,8,6,3,7,8,4,2 2:1,5 3:8,5,9,1,2,4,7,5,9,6,4 4:1,5 5:9,2,8,6,3,7,8,4,2 6:1,5 7:1,5 8:3,9,6,5,2,1,7,9,6,4 9:1,5 // Matrix 9,9 0 1 -1 0 0 0 -1 1 0 -1 0 1 0 0 0 0 0 0 1 -1 0 0 1 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 -1 0 0 0 0 -1 1 0 0 0 0 0 0 -1 0 -1 0 0 0 -1 0 1 0 1 0 0 1 0 0 1 0 -1 0 //Paths To Double Edge 1:9,2,6,4,3,8,9,7,2 2:1,5 3:2,8,9,5,7,1,6,9,4,2 4:1,5 5:9,2,6,4,3,8,9,7,2 6:1,5 7:1,5 8:3,9,6,5,9,4,2,1,7,6,5 9:1,5 // Matrix 9,9 0 0 1 0 0 0 0 0 -1 0 0 0 1 0 -1 0 0 0 -1 0 0 0 0 0 0 0 1 0 -1 0 0 0 2 -1 0 -1 0 0 0 0 0 0 0 -1 0 0 1 0 -2 0 0 1 0 1 0 0 0 1 0 -1 0 1 0 0 0 0 0 1 0 -1 0 0 1 0 -1 1 0 -1 0 0 0 //Paths To Double Edge 1: 2: 3: 4:9,2,6,7,9,8,3,2,9,5,1 5: 6:9,1,8,4,7,2,9,8,4,5,3,1 7: 8: 9: // Matrix 9,9 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 0 1 0 -1 0 0 -1 0 0 0 0 0 0 0 1 0 0 -1 0 0 0 2 -1 -1 0 1 0 0 0 0 0 -1 0 0 0 1 0 -2 0 0 1 1 0 -1 0 0 1 1 -1 0 0 1 0 0 -1 1 0 -1 0 0 //Paths To Double Edge 1: 2: 3: 4: 5:9,3,7,8,9,4,3,8,6,2,1 6: 7:9,1,5,8,3,9,5,6,4,2,1 8: 9: // Matrix 9,9 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 -1 0 1 0 -1 0 0 0 0 1 -1 0 1 1 -1 0 -1 -1 0 0 -1 0 0 1 0 0 0 0 1 -1 0 0 1 -1 1 0 0 0 1 -1 -1 0 //Paths To Double Edge 1:2,7,6,8,4,3,2 2:4,8,7,9,6,5,3,1 3:9,1,6,5,2 4:9,1,6,5,2 5:2,7,6,8,4,3,2 6:9,1,8,9,7,5,4,9,3,2,1 7:9,1,6,5,2 8:2,6,9,7,5,4,3,1 9:8,6,7,8,4,3,2 // Matrix 9,9 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 -1 0 0 0 0 0 0 -1 0 1 0 -1 0 0 0 0 1 -1 0 1 1 -1 1 -1 0 0 0 -1 0 0 1 0 0 0 0 1 -1 0 0 1 0 1 1 0 0 1 -1 -1 0 //Paths To Double Edge 1:9,2,6,5,3 2:9,4,8,7,9,5,3,1 3:7,6,8,4,2,1 4:9,2,6,5,3 5:7,6,8,4,2,1 6:9,8,5,3,7,8,9,4,2,1 7:9,2,6,5,3 8:2,6,7,9,5,4,3,1 9:7,6,1,2,4,8 // Matrix 9,9 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 -1 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 -1 1 -1 0 -1 0 1 0 -1 1 0 1 0 0 -1 0 0 0 0 -1 1 1 0 0 0 0 //Paths To Double Edge 1:7,6,4,2 2:8,1,3,9,7,8,5,4 3:2,4,9,8,7,6,5,4,1 4:1,7,8,3,9,6,7,5,2,1 5:7,6,4,2 6:8,4,1,2,9,8,4,3 7:8,4,1,2,9,8,4,3 8:7,6,4,2 9:7,6,4,2 // Matrix 9,9 0 1 1 -1 0 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 1 0 0 0 -1 0 1 -1 -1 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 0 0 1 -1 0 1 -1 0 1 0 0 0 1 1 0 1 -1 0 //Paths To Double Edge 1:9,4,7,9,5,3,2 2:1,8,7,6,3 3:4,7,8,9,6,5,2,1 4:8,3,1,8,9,6,5,1,8,7,2 5:1,8,7,6,3 6:9,4,7,9,5,3,2 7:9,2,3,8,6,5,4,1 8:9,4,7,9,5,3,2 9:8,1,7,6,3 // Matrix 9,9 0 1 0 1 0 -1 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 1 1 -1 0 -1 0 0 0 1 -1 0 0 0 0 0 0 0 1 -1 0 0 -1 1 0 -1 -1 0 1 0 0 0 0 -1 1 1 -1 0 //Paths To Double Edge 1:9,6,7,5,4,2 2:1,8,7,6,3 3:9,6,7,5,4,2 4:6,7,9,8,5,3,2,1 5:1,8,7,6,3 6:8,4,3,9,5,1,4,8,7,2 7:9,2,8,5,4,9,3,1 8:9,6,7,5,4,2 9:8,1,7,6,3 // Matrix 9,9 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 1 -1 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 1 0 -1 0 0 -1 0 0 0 -1 1 1 0 1 0 0 0 -1 0 -1 -1 1 0 0 0 1 0 //Paths To Double Edge 1:2,3,9,7,8,6,5,4,3 2:9,1,8,7,6,9,5,4 3:8,1,2,9,7,5,8,6,4,2 4:8,5,3,2 5:9,2,7,6,3,9,4,1 6:8,5,3,2 7:8,5,3,2 8:7,3,1,6,9,7,4,3 9:8,2,5,3 // Matrix 9,9 0 1 0 0 0 0 0 -1 0 -1 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 0 0 0 -1 1 -1 0 1 0 0 0 -1 1 0 1 -1 0 //Paths To Double Edge 1:3,7,5,9,2,8,5,4,3 2:8,5,1,6 3:8,5,1,6 4:8,5,1,6 5:1,8,9,6,2,8,7,4,3,1 6:9,2,7,5,9,4,3,1 7:9,1,4,2,8,6,5,3 8:9,2,7,5,9,4,3,1 9:8,1,7,5 // Matrix 9,9 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 -1 -1 0 0 -1 -1 1 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 -1 -1 0 0 0 1 0 0 0 0 -1 -1 1 0 -1 0 1 0 0 0 0 0 0 -1 -1 1 1 0 0 //Paths To Double Edge 1:2,4,7,6,3 2:8,1,4,9,8,5,3 3:8,2,1,6,9,8,7,1 4:8,6,1,2,9,8,6,5 5:7,4,2,6,3 6:4,3,9,8,7,3,5,2,1 7:9,5,4,8,9,1,3 8:2,4,7,6,3 9:7,4,2,6,3 // Matrix 9,9 0 1 -1 0 1 -1 0 0 0 -1 0 1 0 0 1 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 0 0 -1 0 0 0 -1 1 1 -1 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 -1 0 0 0 0 -1 1 1 1 0 //Paths To Double Edge 1:9,6,7,5,2,9,8,6,4,3 2:1,8,5,6,4,3 3:9,2,5,7,4,1 4:3,6,9,8,7,2,1 5:3,6,9,8,7,2,1 6:5,4,1,9,5,8,7,3,2 7:1,8,5,6,4,3 8:9,2,5,7,4,1 9:8,1,5,6,4,3 // Matrix 9,9 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 -1 0 1 0 -1 0 -1 0 -1 1 1 0 0 0 1 0 0 0 -1 -1 0 0 0 0 0 0 0 0 -1 0 0 0 1 0 0 0 0 -1 0 -1 1 -1 1 0 0 0 0 0 0 0 -1 1 1 1 0 0 //Paths To Double Edge 1:9,5,8,9,7,6,3,2 2:4,7,5,3 3:9,8,4,6,5,2,1 4:9,5,8,9,7,6,3,2 5:4,9,8,6,1,4,7,3,2 6:4,7,5,3 7:9,8,4,6,5,2,1 8:4,7,5,3 9:4,7,5,3 // Matrix 9,9 0 1 -1 0 1 0 0 -1 0 -1 0 1 0 0 0 0 1 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 0 0 -1 0 0 0 0 0 -1 -1 1 0 //Paths To Double Edge 1:9,2,7,8,6,5,7,2,9,4,3 2:1,5,8,4,3 3:2,6,5,9,7,4,1 4:9,3,8,7,6,2 5:9,3,8,7,6,2 6:8,9,1,3,5,2,4,9,7 7:1,5,8,4,3 8:5,6,4,1,6,9,7,5,3,2 9:1,5,8,4,3 // Matrix 9,9 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 -1 0 1 0 -1 0 1 0 -1 1 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 -1 -1 0 -1 1 -1 0 0 1 0 0 0 0 0 0 -1 -1 1 0 0 //Paths To Double Edge 1:9,8,7,6,5,3,2 2:4,7,5,1 3:1,8,5,4,9,8,6,2,1 4:9,8,7,6,5,3,2 5:3,7,9,8,4,7,6,2 6:4,7,5,1 7:5,4,9,8,6,1,4,5,3,2 8:4,7,5,1 9:4,7,5,1 // Matrix 9,9 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 -1 0 0 -1 -1 -1 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 -1 -1 0 0 -1 1 0 0 -1 1 0 0 0 //Paths To Double Edge 1:2,8,4,5,7,6,3 2:5,9,4,3,1 3:2,9,6,8,7,2,1 4:9,6,5,1,8,7,6,3,2 5:2,9,6,8,7,2,1 6:3,5,4,9,8,3,9,7,2,1 7:5,9,4,3,1 8:5,9,4,3,1 9:8,2,4,5,7,6,3 // Matrix 9,9 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 0 0 0 1 0 0 0 -1 0 1 -1 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 -1 -1 0 0 0 1 0 -1 1 1 0 0 0 //Paths To Double Edge 1:6,8,9,7,5,3,2 2:9,4,6,5,1 3:9,1,6,8,7,5,4,9,8,2,1 4:6,8,9,7,5,3,2 5:3,8,4,7,6,2 6:4,9,3,8,5,1,9,7,2 7:9,4,6,5,1 8:9,4,6,5,1 9:8,3,4,7,6,2 // Matrix 9,9 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 -1 0 1 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 -1 -1 0 0 0 -1 0 0 -1 1 0 0 0 //Paths To Double Edge 1:9,6,8,7,5,2 2:8,3,4,1,6,7 3:9,5,6,4,2,8,9,7,6,1 4:9,6,8,7,5,2 5:8,6,3,9,7,4,8,3,2 6:2,4,5,3,9,1,8,4,3,2 7:1,5,4,9,3,2,1 8:1,5,4,9,3,2,1 9:8,3,4,7,5,1 // Matrix 9,9 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 -1 0 0 0 0 0 1 0 -1 0 1 0 0 -1 -1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 -1 0 -1 0 -1 -1 1 0 -1 0 1 0 //Paths To Double Edge 1:9,4,8,9,7,3 2:9,4,8,9,7,3 3:2,8,5,6,7,4,2 4:6,9,5,3,2,1 5:9,1,6,3,8,9,7,4,2,1 6:9,4,8,9,7,3 7:6,9,5,3,2,1 8:6,9,5,3,2,1 9:2,8,5,6,7,4,2 // Matrix 9,9 0 1 -1 0 1 -1 0 0 0 -1 0 1 0 0 1 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 0 0 -1 0 1 1 0 -1 1 -1 0 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 -1 -1 0 //Paths To Double Edge 1:6,7,5,2,9,8,6,4,3 2:9,1,8,5,6,4,3 3:2,5,7,4,1 4:3,6,9,8,7,2,1 5:3,6,9,8,7,2,1 6:9,5,4,1,9,5,8,7,3,2 7:9,1,8,5,6,4,3 8:2,5,7,4,1 9:2,5,7,4,1 // Matrix 9,9 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 -1 1 0 -1 0 0 1 0 -1 1 0 0 0 0 0 0 0 1 -1 0 0 0 -1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 -1 -1 0 0 0 -1 1 -1 1 0 0 0 0 //Paths To Double Edge 1:5,9,8,7,6,3,2 2:8,4,7,5,3 3:9,2,4,6,5,1 4:5,9,8,7,6,3,2 5:4,9,8,6,2,1,9,7,3 6:8,4,7,5,3 7:9,2,4,6,5,1 8:9,2,4,6,5,1 9:8,4,7,5,3 // Matrix 9,9 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 -1 -1 0 -1 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 1 1 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 -1 0 -1 0 //Paths To Double Edge 1:6,9,8,5,7,9,3,2 2:5,4,3,1 3:9,2,8,7,6,4,2,1 4:6,7,2,5,9,7,3,8 5:9,2,8,7,6,4,2,1 6:1,3,5,7,4,9,3,8,5,2,1 7:5,4,3,1 8:5,1,3,4 9:5,1,3,4 // Matrix 9,9 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 1 0 0 0 1 -1 0 0 1 0 1 0 -1 0 0 0 -1 0 1 0 0 1 0 1 -1 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 -1 0 -1 -1 0 //Paths To Double Edge 1:9,5,6,9,8,7,3,2 2:1,7,5,9,8,4,6,9,3,1 3:4,7,5,1 4:9,5,6,9,8,7,3,2 5:4,9,2,6,7,1,8,4,3 6:4,7,5,1 7:9,2,6,4,8,5,3 8:4,7,5,1 9:4,7,5,1 // Matrix 9,9 0 1 -1 0 0 0 0 1 -1 -1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 -1 0 0 -1 0 0 1 -1 0 0 0 -1 0 0 0 1 1 -1 1 0 0 0 -1 -1 0 //Paths To Double Edge 1:2,9,8,7,5,3,2,9,6,4 2:3 3:8,5,4,9,7,2,4,1,6,9 4:3 5:3 6:3 7:3 8:3 9:1,2,3,8,7,5,3,6,4,2,1 // Matrix 9,9 0 1 0 0 0 0 0 -1 0 -1 0 0 1 -1 0 0 1 -1 0 0 0 0 1 0 0 0 0 0 -1 0 0 1 0 0 1 0 0 1 -1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 -1 1 -1 0 -1 0 0 0 0 1 0 1 0 0 0 0 1 -1 0 //Paths To Double Edge 1:4 2:8,1,9,4,8,7,5,4,6,3,1 3:4 4:9,1,7,2,5,9,8,6,3,1 5:4 6:4 7:4 8:7,9,2,1,5,7,3,2,9,6,4 9:4 // Matrix 9,9 0 -1 0 0 0 0 0 -1 1 1 0 0 1 -1 1 0 0 -1 0 0 0 0 1 0 0 0 0 0 -1 0 0 1 0 0 0 1 0 1 -1 -1 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 -1 0 -1 -1 1 0 -1 0 -1 0 1 0 //Paths To Double Edge 1:9,4,8,5,4,7,6,3,2 2:9,1,6,4,9,8,5,9,7,3,1 3:1,6,4 4:2,8,5,6,1,9,7,3 5:1,6,4 6:9,2,8,5,9,7,4,3 7:1,6,4 8:1,6,4 9:8,2,6,1,5,8,2,7,4,3 // Matrix 9,9 0 0 -1 0 0 0 -1 1 0 0 0 1 0 0 0 0 -1 0 1 -1 0 0 0 0 0 1 -1 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 -1 0 -1 0 -1 1 -1 0 0 0 1 0 1 0 0 1 0 -1 0 0 -1 0 //Paths To Double Edge 1:2,8,9,7,5,8,6,4,3,2 2:1 3:8,9,7,6,8,5,2,6,8,4,1 4:1 5:1 6:1 7:1 8:9,3,7,5,1,6,4,2,9,7,5 9:1 // Matrix 9,9 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 -1 0 0 1 1 0 0 -1 0 1 -1 -1 0 0 0 -1 1 -1 0 1 0 0 -1 1 1 0 1 -1 0 //Paths To Double Edge 1:7,9,6,5,4,2 2:9,3,8,9,6,4 3:7,9,6,5,4,2 4:8,1,7,8,5,3,2 5:9,3,8,9,6,4 6:8,1,7,8,5,3,2 7:9,3,8,9,6,4 8:7,9,6,5,4,2 9:8,1,7,8,5,3,2 // Matrix 9,9 0 0 0 0 0 0 0 -1 0 0 0 0 1 -1 -1 0 -1 1 0 0 0 0 0 0 0 0 -1 0 -1 0 0 1 1 0 0 0 0 1 0 -1 0 0 0 0 -1 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 -1 0 0 0 -1 1 0 1 0 1 0 0 //Paths To Double Edge 1:9,3,7,5,4 2:3,9,7,8,5,9,4,3,9,7,6,1 3:8,1,2,7,6,5 4:8,1,2,7,6,5 5:2,9,8,6,4,3,1 6:9,3,7,5,4 7:2,9,8,6,4,3,1 8:9,3,7,5,4 9:8,1,2,7,6,5 // Matrix 9,9 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 -1 1 0 0 0 0 0 -1 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 0 0 1 1 0 0 0 0 0 -1 -1 0 0 0 -1 0 0 0 1 0 1 0 1 1 0 0 0 -1 0 -1 -1 0 0 1 -1 1 0 //Paths To Double Edge 1:8,2,4,6,5 2:9,3,8,7,6,4,3 3:6,8,5,4,2 4:2,7,9,5,3,1 5:9,3,8,7,6,4,3 6:2,7,9,5,3,1 7:6,8,5,4,2 8:7,5,9,1,2,3 9:2,8,6,5,7,2,4,7,8,6,3,1 // Matrix 9,9 0 0 -1 0 -1 -1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 1 0 -1 0 -1 0 0 0 -1 0 0 1 0 0 -1 -1 0 0 0 0 1 -1 0 1 0 1 1 -1 -1 0 //Paths To Double Edge 1:9,3,8,7,6,5,4,3,2 2:3,6,5 3:1,9,8,7,1,9,4,2 4:6,3,5 5:1,8,7,6,9,4,3,2 6:1,9,7,8,1,9,2,4 7:3,6,5 8:6,3,5 9:1,6,3,1,8,7,5,6,1,4,3,2 // Matrix 9,9 0 0 0 0 0 0 0 0 -1 0 0 1 1 0 -1 1 -1 -1 0 -1 0 0 0 0 0 1 0 0 -1 0 0 1 1 0 0 0 0 0 0 -1 0 0 0 1 0 0 1 0 -1 0 0 0 0 0 0 -1 0 0 0 0 0 1 1 0 1 -1 0 -1 0 -1 0 0 1 1 0 0 0 0 -1 0 0 //Paths To Double Edge 1:3,7,5,4 2:3,8,7,9,5,8,3,4,8,7,6,1 3:9,1,8,2,7,6,5 4:9,1,8,2,7,6,5 5:2,9,8,6,4,3,1 6:3,7,5,4 7:2,9,8,6,4,3,1 8:2,7,4,3,9,6,5,2,1 9:3,7,5,4 // Matrix 9,9 0 0 0 0 1 0 0 -1 0 0 0 0 1 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 0 -1 0 0 1 0 -1 1 -1 -1 0 0 -1 0 0 1 1 0 0 0 -1 0 0 0 0 0 -1 0 0 0 1 -1 0 0 0 0 1 1 0 -1 -1 0 0 0 1 0 0 0 1 0 1 0 -1 0 //Paths To Double Edge 1:5 2:5 3:5 4:8,1,2,9,8,6,5,9,7,3,1 5:9,1,6,8,3,2,4,7,6,1 6:5 7:5 8:1,4,9,6,5,3,2,4,9,7,1 9:5 // Matrix 9,9 0 0 0 0 -1 -1 0 1 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 0 0 -1 0 0 0 0 0 0 1 0 0 0 1 0 -1 0 0 0 0 1 -1 1 0 0 -1 0 0 0 -1 0 0 -1 0 0 0 0 0 0 1 -1 0 1 0 -1 1 0 0 1 0 1 0 0 1 0 -1 -1 0 //Paths To Double Edge 1:9,3,8,7,6,9,5,4,3,2 2:1 3:1 4:1 5:9,4,8,6,3,9,8,7,4,2,1 6:1 7:1 8:5,9,6,2,1,7,4,3,9,5,1 9:1 // Matrix 9,9 0 1 0 0 0 0 -1 0 0 -1 0 1 0 0 -1 1 -1 0 0 -1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 1 -1 0 -1 0 0 0 0 1 -1 -1 0 0 0 0 1 0 0 1 0 0 0 0 -1 0 1 0 0 0 1 0 0 0 -1 0 //Paths To Double Edge 1:3 2:8,7,1,3,9,6,5,1,8,4,3 3:8,2,1,6,9,8,7,5,4,2 4:3 5:3 6:3 7:8,2,1,8,9,6,4,1,8,5,3 8:3 9:3 // Matrix 9,9 0 1 1 0 1 0 -1 -1 0 -1 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 -1 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 0 0 1 0 -1 0 0 -1 0 0 0 1 -1 -1 0 -1 0 0 0 1 0 0 0 1 1 0 0 -1 0 //Paths To Double Edge 1:8,2,3,9,7,8,6,5,4,3 2:9,4,8,7,1,6,4,3 3:9,1,7,5,4,9,8,6,2 4:2,5,3 5:6,8,9,7,3,6,4,2,1 6:2,5,3 7:2,5,3 8:1,5,9,7,4,2,1,6,5,3 9:2,5,3 // Matrix 9,9 0 1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 1 -1 0 0 0 0 0 0 0 0 0 -1 0 -1 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 1 0 1 -1 0 -1 0 0 0 1 1 0 1 0 0 0 -1 -1 0 0 0 0 1 1 0 0 -1 0 0 //Paths To Double Edge 1:4 2:9,6,7,8,1,9,7,6,5,4,3 3:4 4:8,7,9,6,5,1,8,7,3,2 5:4 6:4 7:8,2,1,4,9,6,3,1,8,5,4 8:4 9:4 // Matrix 9,9 0 0 0 1 0 0 -1 0 0 0 0 1 0 0 0 -1 0 0 0 -1 0 1 0 -1 1 -1 0 -1 0 -1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 -1 0 0 0 0 0 1 1 -1 -1 0 0 0 1 0 0 0 1 0 0 0 -1 0 1 0 0 0 0 1 0 0 -1 0 //Paths To Double Edge 1:4 2:4 3:8,7,1,2,9,8,4,7,6,5 4:2,8,9,3,7,8,6,5,1 5:4 6:4 7:9,1,3,8,2,4,9,3,6,5,1 8:4 9:4 // Matrix 9,9 0 0 1 -1 -1 0 0 1 0 0 0 0 1 0 0 0 -1 0 -1 0 0 1 0 0 0 0 0 1 -1 -1 0 0 0 0 1 -1 1 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 1 -1 1 0 -1 1 0 0 0 1 0 0 0 1 0 0 -1 -1 0 //Paths To Double Edge 1:9,2,8,7,5,4,9,6,3 2:1 3:1 4:8,9,7,2,1,8,9,6,5,3 5:1 6:1 7:1 8:9,4,7,3,2,9,1,6,5,4 9:1 // Matrix 9,9 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 0 1 0 -1 0 -1 0 1 0 0 0 0 1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 -1 0 -1 0 0 -1 -1 0 0 1 0 0 0 0 0 0 0 0 1 0 1 -1 0 0 1 -1 -1 0 //Paths To Double Edge 1:3,7,9,8,5,4,2 2:8,9,3,4,1,7,8,3,9,6,5 3:1,6,2,9,7,8,5,4,1 4:2,7,6,5,3,1 5:9,1,8,6,4,2 6:3,7,9,8,5,4,2 7:9,1,8,6,4,2 8:2,7,6,5,3,1 9:2,7,6,5,3,1 // Matrix 9,9 0 0 0 0 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 1 0 0 -1 0 0 -1 0 1 0 0 0 1 0 1 0 -1 0 0 0 0 0 1 0 -1 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 -1 0 0 -1 -1 0 //Paths To Double Edge 1:9,2,8,7,5,4 2:1,7,6,4,9,8,5,3,1 3:4,9,8,7,4,9,6,5,4,8,2,1 4:3,9,2,6,8,5,3 5:6,3,7,4,1 6:9,2,8,7,5,4 7:3,9,2,6,8,5,3 8:6,3,7,4,1 9:6,3,7,4,1 // Matrix 9,9 0 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 -1 0 0 0 -1 0 0 1 0 0 1 0 0 0 -1 -1 0 //Paths To Double Edge 1:9,5,8,7,3,9,5,2 2:9,3,4,8,7,6,5,1 3:8,2,1,6,9,8,7,6,5,4,1 4:8,2,9,1,6,7,5,3,2 5:1,6,4,2 6:9,5,8,7,3,9,5,2 7:1,6,4,2 8:3,6,9,4,1,7,6,5,3,2 9:1,6,4,2 // Matrix 9,9 0 1 0 0 -1 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 1 -1 -1 1 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 -1 0 0 0 1 1 0 0 -1 1 0 0 -1 0 0 0 -1 0 1 0 -1 -1 0 0 //Paths To Double Edge 1:9,8,4,7,3,2 2:4,9,5,8,9,6,1 3:1,7,6,5,2 4:2,9,7,8,9,6,1,8,9,5,3,2 5:9,1,7,8,3,2,9,6,4,1 6:9,8,4,7,3,2 7:4,9,5,8,9,6,1 8:1,7,6,5,2 9:1,4,6,5,8,4,7,3,2,1 // Matrix 9,9 0 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 -1 0 0 0 -1 0 -1 0 0 0 -1 0 0 1 0 0 1 0 0 0 1 -1 0 //Paths To Double Edge 1:9,3,8,7,9,5,4,2 2:3,9,7,4,9,8,6,5,1 3:8,2,9,1,4,6,7,9,8,5 4:9,8,2,7,6,5,3,1 5:1,6,4,2 6:9,3,8,7,9,5,4,2 7:1,6,4,2 8:3,7,6,9,4,1,7,6,5,3,2 9:1,6,4,2 // Matrix 9,9 0 1 0 0 0 -1 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 -1 1 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 -1 1 0 -1 0 0 0 1 0 0 0 0 1 0 -1 -1 0 //Paths To Double Edge 1:9,3,8,7,5,9,4,2 2:9,5,7,3,6,8,5,4 3:1,6,2 4:1,6,2 5:8,2,9,1,3,7,2,9,6,4 6:8,9,7,3,2,8,9,4,1 7:1,6,2 8:5,9,6,7,3,1,6,5,4 9:1,6,2 // Matrix 9,9 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 -1 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 -1 0 0 0 0 -1 0 1 0 1 -1 0 1 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 -1 1 -1 0 0 0 1 0 0 0 0 1 0 1 -1 0 //Paths To Double Edge 1:2,6,3 2:9,4,7,5,8,9,6,1 3:5,9,7,6,4,5,9,2,1 4:2,6,3 5:8,9,3,7,4,2,8,3,1 6:9,8,7,4,3,8,5,1 7:2,6,3 8:7,1,5,9,6,4,1,2,7,6,5 9:2,6,3 // Matrix 9,9 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 1 -1 1 -1 0 0 0 -1 0 0 1 0 0 0 1 -1 -1 0 0 1 0 1 1 0 1 1 -1 -1 0 //Paths To Double Edge 1:2,9,6,5,3 2:9,7,8,9,4,3,1 3:2,8,7,6,5,4,2,1 4:5,9,6,2,3 5:9,8,7,9,1,3,4 6:9,3,8,7,5,3,4,2,1 7:2,9,6,5,3 8:5,9,6,2,3 9:7,6,1,2,8,7,6,4 // Matrix 9,9 0 0 1 -1 0 0 -1 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 1 0 0 1 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 1 0 -1 0 0 0 0 1 0 0 -1 0 0 0 -1 -1 0 1 0 0 1 0 1 1 0 -1 0 //Paths To Double Edge 1:3,7,9,6,5,4 2:3,7,9,6,5,4 3:8,7,9,2,1,8,7,6,5,4 4:9,1,8,7,5,3 5:4,7,8,6,3,2,1 6:9,1,8,7,5,3 7:9,3,5,8,9,6,4,2,1 8:3,7,9,6,5,4 9:7,1,4,8,6,3,2 // Matrix 9,9 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 1 -1 1 0 0 -1 0 -1 0 0 1 0 -1 0 0 -1 -1 0 0 1 0 0 -1 1 1 1 -1 -1 0 //Paths To Double Edge 1:9,4,6,5 2:9,4,6,5 3:6,8,7,6,5,4,2,1 4:7,8,9,6,3,2,1 5:7,8,9,6,3,2,1 6:9,3,8,7,9,5,4,2,1 7:9,4,6,5 8:9,4,6,5 9:8,6,7,8,5,4,2,1 // Matrix 9,9 0 1 -1 0 0 -1 0 0 0 -1 0 1 0 0 1 0 0 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 -1 0 0 1 -1 0 0 0 0 1 0 0 0 0 0 0 1 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 1 0 1 0 0 0 -1 0 //Paths To Double Edge 1:2,9,6,4,3 2:8,7,5,6,1,3,9,5,8,6,4 3:9,1,8,7,5,4,2 4:3,7,6,8,5,1 5:2,9,6,4,3 6:9,2,8,4,7,9,5,3,2,1 7:2,9,6,4,3 8:3,6,2,7,9,5,4,3,1 9:3,7,6,8,5,1 // Matrix 9,9 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 1 0 -1 1 0 -1 0 -1 0 0 0 1 0 0 0 1 -1 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 -1 1 0 1 -1 0 -1 0 //Paths To Double Edge 1:9,2,5,3 2:6,7,5,8,4,3,1 3:1,8,7,6,9,5,4,2,1 4:9,2,5,3 5:8,9,7,6,4,2,9,8,3,1 6:9,2,5,3 7:9,2,5,3 8:3,5,7,6,9,5,4,1 9:6,7,5,8,4,3,1 // Matrix 9,9 0 0 0 0 1 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 -1 0 0 0 0 1 0 0 -1 -1 -1 0 -1 -1 0 1 0 1 1 1 -1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 -1 0 0 1 0 1 1 -1 0 0 0 0 //Paths To Double Edge 1:5,9,8,6,5,7,3,2 2:1,4,3 3:9,2,8,7,6,5,4,2,1 4:5,9,6,8,5,2,3,7 5:3,9,8,4,1,6,3,9,7,2,1,8 6:1,4,3 7:4,1,3 8:4,1,3 9:5,3,8,7,6,3,4,2,1 // Matrix 9,9 0 1 -1 0 0 0 0 -1 0 -1 0 1 0 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 -1 0 0 -1 0 -1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 -1 1 0 0 1 0 0 0 0 -1 0 0 0 0 -1 0 1 1 0 //Paths To Double Edge 1:9,3,5,2,8,7,6,4,3 2:8,9,7,6,1,9,5,4,3 3:1,4,2 4:8,9,5,1,3,7,8,6,2 5:8,4,9,1,7,9,8,6,4,3,2 6:1,4,2 7:1,4,2 8:5,9,4,2,9,7,6,5,3,1 9:1,4,2 // Matrix 9,9 0 0 0 -1 0 0 0 1 0 0 0 0 1 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 1 -1 0 0 1 0 0 -1 1 0 1 -1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 -1 -1 1 0 1 0 0 0 0 -1 0 0 0 -1 0 0 1 1 0 //Paths To Double Edge 1:2 2:9,1,4,8,7,5,4,6,3,1 3:2 4:5,8,9,7,2,1,9,8,6,5,3 5:2 6:2 7:2 8:9,4,7,6,5,1,4,9,3,2 9:2 // Matrix 9,9 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 0 0 -1 -1 0 0 -1 0 0 1 0 0 0 -1 1 1 0 0 0 -1 1 0 1 0 0 -1 0 0 //Paths To Double Edge 1:6,8,7,5,4,3,2 2:7,9,6,3,1 3:4,8,9,6,5,2 4:1,7,6,8,9,5,3,7,8,2,1 5:7,9,6,3,1 6:9,2,4,7,1,8,4,3,2 7:4,8,9,6,5,2 8:7,9,6,3,1 9:6,8,7,5,4,3,2 // Matrix 9,9 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 0 1 -1 0 0 0 -1 0 0 1 0 0 0 -1 1 1 0 0 0 0 1 1 1 0 0 -1 0 0 //Paths To Double Edge 1:8,4,5,9,2,3,6 2:9,7,4,3,1 3:2,7,6,8,5,2,1 4:7,6,9,1,8,6,5,3,2 5:9,7,4,3,1 6:9,3,4,9,8,7,5,4,2,1 7:2,8,4,9,6,5,3 8:9,7,4,3,1 9:2,7,6,8,5,2,1 // Matrix 9,9 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 1 0 0 -1 1 1 0 0 0 0 0 -1 1 0 0 0 -1 0 0 //Paths To Double Edge 1:9,3,8,7,5,4 2:5,6,8,7,4,1 3:6,7,5,9,2,1,8,6,5,4 4:1,7,6,9,5,2,1 5:9,1,7,3,6,2,8,9,3,1 6:9,3,8,7,5,4 7:8,5,3,6,4,9,8,3,1 8:7,6,1,9,6,5,2 9:5,6,8,7,4,1 // Matrix 9,9 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 -1 0 1 0 -1 0 1 0 0 -1 1 0 0 0 -1 -1 1 1 0 0 0 -1 1 1 0 0 -1 0 0 //Paths To Double Edge 1:3,9,4,8,5,3,2 2:3,7,8,6,3,1 3:9,2,7,5,4,1 4:2,7,9,5,1,8,7,6,3,2 5:3,7,8,6,3,1 6:9,2,7,5,4,1 7:3,9,4,8,5,3,2 8:9,2,7,5,4,1 9:8,6,7,8,4,3 // Matrix 9,9 0 0 1 -1 0 0 -1 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 1 0 0 1 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 1 0 -1 0 0 0 0 -1 1 0 1 0 0 0 1 1 0 -1 0 -1 1 0 1 0 -1 1 0 //Paths To Double Edge 1:3,8,7,9,6,5,4 2:3,8,7,9,6,5,4 3:2,7,9,1,8,7,6,5,4 4:9,1,7,5,3 5:4,7,8,6,3,2,1 6:9,1,7,5,3 7:3,9,8,5,4,3,9,6,2,1 8:9,1,7,5,3 9:4,7,8,6,3,2,1 // Matrix 9,9 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 0 1 0 0 -1 0 -1 0 0 1 0 1 0 0 1 1 0 0 -1 0 -1 -1 1 0 0 -1 1 0 //Paths To Double Edge 1:8,9,6,5,4 2:8,9,6,5,4 3:6,7,8,5,4,2,1 4:7,9,6,3,2,1 5:7,9,6,3,2,1 6:9,2,8,7,3,8,5,4,1 7:8,9,6,5,4 8:7,1,9,6,3,2 9:6,7,8,5,4,2,1 // Matrix 9,9 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 0 0 0 -1 1 1 0 0 0 -1 1 0 0 0 1 0 0 0 1 0 1 1 0 -1 0 0 0 //Paths To Double Edge 1:6,9,8,7,9,5,3,2 2:9,1,4,3 3:8,6,1,2,7,8,6,4 4:6,9,7,8,9,2,3,5 5:9,4,1,3 6:1,3,9,8,4,7,3,9,5,2,1 7:9,1,4,3 8:9,4,1,3 9:8,2,7,6,8,5,4,1 // Matrix 9,9 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 1 0 0 0 1 1 0 0 -1 0 0 -1 1 0 1 0 0 0 -1 -1 1 0 0 -1 1 0 0 //Paths To Double Edge 1:3,8,7,9,6,5,4 2:6,8,7,6,5,4,3,1 3:1,6,8,9,7,5,9,6,4,2 4:9,1,6,2 5:9,1,6,2 6:9,3,8,7,2,9,5,4,1 7:9,1,6,2 8:9,1,6,2 9:8,4,6,7,8,5,3,1 // Matrix 9,9 0 1 0 0 0 0 0 0 -1 -1 0 1 0 0 0 -1 0 1 0 -1 0 0 0 -1 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 -1 0 0 0 1 0 0 -1 0 0 1 -1 -1 0 0 1 1 0 0 //Paths To Double Edge 1:3 2:1,9,7,8,6,3,1,9,5,4 3:1,7,8,9,6,5,8,4,2,1 4:3 5:3 6:3 7:3 8:3 9:8,1,6,3,2,7,6,5,1,7,8,4,3 // Matrix 9,9 0 1 -1 0 0 -1 0 -1 1 -1 0 1 0 0 1 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 1 0 0 1 0 0 1 0 -1 -1 0 0 -1 -1 1 0 1 0 //Paths To Double Edge 1:9,6,8,5,7,2,6,9,4,3 2:8,1,3,8,7,6,4 3:9,1,5,4,2 4:3,8,9,7,6,9,5,2 5:8,1,3,8,7,6,4 6:1,7,4,8,9,7,5,3,2 7:9,1,5,4,2 8:9,1,5,4,2 9:7,8,1,3,7,6,4 // Matrix 9,9 0 0 0 0 1 0 -1 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 -1 0 0 0 0 0 0 1 0 -1 1 0 -1 0 -1 -1 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 1 0 1 1 -1 0 0 -1 -1 0 0 0 -1 0 1 1 0 0 -1 1 0 0 0 0 1 0 0 //Paths To Double Edge 1:7,9,8,6,7,5,3,2 2:1,4,3 3:9,2,8,7,6,5,9,4,1 4:7,8,9,2,7,5,3,6 5:7,3,9,8,6,3,4,2,1 6:4,1,3 7:8,4,5,1,3,9,4,6,5,8,2,1 8:1,4,3 9:4,1,3 // Matrix 9,9 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 -1 1 -1 0 -1 -1 0 1 0 1 0 1 -1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 1 1 -1 0 0 0 -1 0 0 0 -1 0 0 1 1 0 //Paths To Double Edge 1:9,2,5,6,4,8,7,3,2 2:1,4,3 3:9,2,8,7,6,5,9,2,1 4:6,8,9,7,1,9,5,3,2 5:8,1,3,9,7,6,8,4,2,1 6:1,4,3 7:1,4,3 8:5,4,9,3,6,5,7,4,2,1 9:1,4,3 // Matrix 9,9 0 0 0 -1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 -1 1 0 1 0 -1 0 0 0 -1 0 1 0 -1 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 -1 0 1 1 0 0 0 -1 -1 0 0 -1 0 0 1 1 0 0 0 0 0 -1 1 0 1 0 0 //Paths To Double Edge 1:3 2:3 3:9,5,7,8,6,1,9,7,4,2 4:9,5,7,9,8,6,1,9,5,3,2 5:3 6:3 7:9,4,8,3,6,5,1,3,9,8,2 8:3 9:3 // Matrix 9,9 0 1 -1 0 0 0 -1 0 0 -1 0 1 0 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 -1 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 1 0 0 0 0 -1 0 0 0 0 0 1 0 0 1 0 0 0 0 -1 0 1 -1 0 //Paths To Double Edge 1:5,9,8,6,2,9,7,4,3 2:9,3,7,1,8,6,5,4,3 3:1,4,2 4:9,3,8,7,6,5,9,8,1 5:7,9,4,1,9,8,7,6,3,2 6:1,4,2 7:2,5,9,8,4,2,9,6,5,3,1 8:1,4,2 9:1,4,2 // Matrix 9,9 0 0 0 -1 0 1 0 0 0 0 0 0 1 0 -1 0 0 1 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 -1 1 0 1 0 0 0 -1 -1 0 0 0 0 1 0 0 1 0 0 0 0 -1 0 1 -1 0 0 0 -1 1 0 0 1 0 0 0 //Paths To Double Edge 1:2 2:9,8,6,7,5,1,9,6,4,3 3:2 4:8,6,1,7,9,8,6,5,3,2 5:2 6:9,4,8,7,2,1,9,8,5,4,3 7:2 8:2 9:2 // Matrix 9,9 0 0 0 -1 0 0 1 0 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 0 1 0 -1 0 1 0 1 -1 -1 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 0 0 -1 0 0 0 0 0 1 0 0 1 0 0 0 -1 0 0 1 -1 0 //Paths To Double Edge 1:2 2:9,4,8,5,3,1,9,7,6,4 3:2 4:9,5,7,2,8,6,1,2,9,5,3 5:2 6:2 7:8,9,4,1,5,9,8,4,6,3,2 8:2 9:2 // Matrix 9,9 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 -1 0 1 0 -1 -1 0 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 1 1 -1 0 0 0 1 -1 0 0 0 1 0 0 -1 0 0 -1 0 -1 0 0 1 1 0 0 0 0 0 -1 1 0 0 1 0 0 //Paths To Double Edge 1:9,3,6,8,7,5,4,3 2:9,4,6,7,8,9,5,3,1 3:4,6,7,9,1,8,6,7,5,4,2 4:1,7,2 5:1,7,2 6:3,8,2,1,9,8,3,7,5,4 7:3,9,8,2,6,5,4,1 8:1,7,2 9:1,7,2 // Matrix 9,9 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 -1 1 0 0 1 -1 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 -1 0 0 -1 1 1 0 0 0 -1 -1 0 0 -1 0 0 1 1 0 0 0 0 0 -1 0 0 1 0 0 1 0 0 0 1 0 0 0 -1 0 //Paths To Double Edge 1:2 2:1,6,8,9,7,6,5,4,3,1 3:6,8,9,7,6,5,4,1,7,6,2 4:2 5:2 6:8,3,1,2,9,8,7,1,5,4,2 7:2 8:2 9:2 // Matrix 9,9 0 -1 0 0 1 0 0 0 0 1 0 0 0 -1 -1 0 1 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 -1 0 0 -1 1 0 0 0 1 0 -1 0 0 1 0 0 -1 0 0 0 -1 0 0 0 1 0 0 0 1 0 0 -1 0 0 1 0 -1 0 0 0 -1 1 0 0 1 0 0 0 //Paths To Double Edge 1:6 2:8,5,6,1,7,6,9,4,3,7,8,1 3:6 4:6 5:8,2,1,6,8,9,7,1,8,4,3 6:8,2,1,7,9,5,8,4,3,2 7:6 8:6 9:6 // Matrix 9,9 0 -1 0 0 0 0 0 0 1 1 0 0 0 0 -1 0 1 -1 0 0 0 0 -1 0 0 0 1 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 1 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 -1 0 0 0 0 -1 0 1 -1 1 -1 0 1 0 0 -1 0 //Paths To Double Edge 1:5,6 2:9,1,8,9,5,7,9,6,4,3 3:5,6 4:5,6 5:8,2,1,7,9,8,6,4,3 6:1,8,9,7,5,4,3,2,1 7:5,6 8:5,6 9:2,8,7,6,8,4,1,5,8,3,2 // Matrix 9,9 0 0 0 -1 0 0 1 0 0 0 0 0 0 -1 0 0 0 1 0 0 0 1 0 0 -1 1 0 1 0 -1 0 0 0 -1 0 1 0 1 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 -1 0 1 1 0 0 0 -1 -1 0 0 -1 0 0 1 1 0 0 0 -1 0 -1 1 0 1 0 0 //Paths To Double Edge 1:3 2:3 3:9,1,7,8,9,6,5,4,2,1 4:9,5,7,9,8,2,1,9,6,5,3 5:3 6:3 7:4,9,8,3,6,5,2,1,9,4,3 8:3 9:3 // Matrix 9,9 0 0 0 -1 0 0 1 0 0 0 0 1 1 -1 0 -1 0 0 0 -1 0 0 0 0 1 0 0 1 -1 0 0 1 0 -1 0 1 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 1 -1 1 0 0 0 0 -1 0 0 0 0 0 1 0 0 1 0 0 0 -1 0 0 1 -1 0 //Paths To Double Edge 1:2 2:9,1,8,7,6,4,9,8,5,3 3:2 4:9,5,7,8,6,3,2,1,9,8,5 5:2 6:2 7:3,4,9,8,6,2,1,4,9,5,3 8:2 9:2 // Matrix 9,9 0 0 0 0 0 0 0 1 0 0 0 1 -1 0 0 -1 0 0 0 -1 0 1 0 0 1 0 -1 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 0 1 -1 0 0 0 0 -1 1 -1 0 0 0 0 -1 1 0 0 0 0 1 0 1 1 -1 0 0 //Paths To Double Edge 1:9,2,6,5,3 2:3,6,8,9,7,5,4,1 3:9,7,8,5,2,9,4,1 4:9,2,6,5,3 5:4,8,7,6,3,1 6:9,7,8,5,2,9,4,1 7:1,6,8,9,5,3,8,9,6,4,2,1 8:9,2,6,5,3 9:8,4,7,6,3,1 // Matrix 9,9 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 -1 1 0 0 0 0 0 -1 1 0 1 0 0 0 0 -1 1 0 1 -1 0 0 0 //Paths To Double Edge 1:9,2,5,3 2:7,8,6,5,4,3,1 3:6,8,7,9,6,4,2,1 4:9,2,5,3 5:6,8,7,9,6,4,2,1 6:9,3,8,5,9,7,2,5,4,3,1 7:9,2,5,3 8:9,2,5,3 9:8,4,7,6,5,3,1 // Matrix 9,9 0 0 0 0 0 0 0 0 1 0 0 1 -1 0 0 0 -1 0 0 -1 0 1 0 0 1 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 -1 1 0 0 -1 0 -1 -1 0 1 0 0 1 0 0 1 1 -1 0 -1 -1 0 0 0 0 -1 0 1 0 //Paths To Double Edge 1:2,6,5,3 2:7,6,9,3,7,8,5,4,1 3:8,9,5,2,7,4,1 4:2,6,5,3 5:9,4,7,8,6,3,1 6:8,9,5,2,7,4,1 7:8,5,2,9,8,6,4,3,1 8:1,5,7,6,9,3,5,7,6,4,2,1 9:2,6,5,3 // Matrix 9,9 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 1 0 0 0 0 0 1 -1 0 -1 0 0 0 0 -1 0 1 1 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 0 -1 0 0 -1 0 1 0 -1 1 0 0 1 0 0 -1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 -1 1 -1 0 //Paths To Double Edge 1:3,4 2:3,4 3:8,9,1,6,2,9,4,8,7,5 4:9,2,7,8,3,6,5,2,1 5:3,4 6:9,7,8,3,5,2,9,8,4,1 7:1,6,9,8,4,2,9,6,5,3,1 8:3,4 9:3,4 // Matrix 9,9 0 0 0 0 -1 0 1 0 0 0 0 1 0 1 1 0 0 -1 0 -1 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 -1 0 1 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 -1 0 1 -1 0 0 -1 -1 1 0 //Paths To Double Edge 1:2,8,9,5,4,3 2:9,1,7,6,8,9,5,4,3,1 3:9,2,7,8,6,2,1 4:1,7,6,5,3 5:9,2,7,8,6,2,1 6:2,8,9,5,4,3 7:8,3,2,5,1,3,9,8,6,4 8:7,1,3,6,5 9:8,3,5,2,8,6,1,7,2,5,4,3 // Matrix 9,9 0 0 0 0 0 0 -1 0 0 0 0 1 0 1 1 0 0 -1 0 -1 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 0 0 -1 0 1 0 -1 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 -1 0 0 1 1 0 0 0 0 -1 0 1 -1 0 -1 -1 1 1 0 //Paths To Double Edge 1:3,6,5 2:9,3,8,7,6,5,4,3,1 3:2,9,8,7,2,9,4,1 4:5,6,3 5:2,9,7,8,2,9,1,4 6:2,8,7,5,9,4,3,1 7:3,6,5 8:5,6,3 9:8,3,7,5,2,8,7,6,4,2,5,3,1 // Matrix 9,9 0 1 0 0 0 0 0 -1 0 -1 0 0 0 -1 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 -1 0 0 0 1 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 -1 0 1 -1 0 0 1 0 1 0 -1 0 0 -1 0 -1 -1 0 1 0 //Paths To Double Edge 1:9,2,6,5,3 2:1,7,8,5,4,3 3:8,1,9,7,6,2,1 4:9,2,6,5,3 5:8,1,9,7,6,2,1 6:1,7,8,5,4,3 7:9,2,6,5,3 8:2,5,3,9,7,6,5,2,9,4,3,1 9:7,3,8,1,4,5 // Matrix 9,9 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 0 -1 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 -1 1 0 0 0 0 0 1 -1 0 0 0 1 0 -1 -1 0 1 0 -1 1 0 0 1 1 -1 0 //Paths To Double Edge 1:9,2,8,9,5,4,3 2:1,7,6,8,9,5,4,3,1 3:2,7,8,6,2,1 4:9,1,7,6,5,3 5:2,7,8,6,2,1 6:9,2,8,9,5,4,3 7:9,1,2,5,3,8,4,2,9,6,1 8:9,1,7,6,5,3 9:8,6,7,8,4,2 // Matrix 9,9 0 0 0 0 0 0 0 1 0 0 0 1 -1 0 -1 0 1 0 0 -1 0 1 0 1 0 0 0 0 1 -1 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 -1 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 -1 -1 0 1 0 0 -1 0 0 0 0 0 -1 1 0 1 0 0 //Paths To Double Edge 1:9,4,7,6,5,2 2:4,8,9,3,6,9,4,1 3:2,7,9,8,6,5,4,1 4:1,8,7,9,5,2,8,3,1,9,7,6 5:8,1,2,7,3 6:8,1,2,7,3 7:4,8,9,3,6,9,4,1 8:9,4,7,6,5,2 9:8,1,7,3,2 // Matrix 9,9 0 1 -1 0 0 0 0 -1 0 -1 0 1 0 0 0 1 1 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 -1 0 -1 0 -1 0 0 1 1 -1 0 0 0 0 0 0 1 0 1 0 1 1 0 -1 -1 0 //Paths To Double Edge 1:8,2,3,7,8,6,4 2:9,7,8,5,6,1,8,9,4,3 3:9,1,5,4,2 4:8,1,3,9,7,8,6,2 5:2,8,7,2,6,4,3 6:9,1,5,4,2 7:9,1,5,4,2 8:2,6,4,7,9,6,5,3,1 9:8,2,7,8,6,4,3 // Matrix 9,9 0 0 0 0 0 1 0 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 -1 1 0 0 -1 0 0 -1 1 0 0 0 0 0 0 0 0 1 0 -1 1 1 0 1 0 0 -1 1 0 -1 0 0 -1 -1 1 0 //Paths To Double Edge 1:6,9,7,5,3,2 2:1,6,8,5,4,3,1 3:9,1,8,9,7,2 4:6,9,7,5,3,2 5:9,1,8,9,7,2 6:9,1,8,9,7,2 7:1,6,8,5,4,3,1 8:6,9,7,5,3,2 9:8,3,6,8,5,4,1 // Matrix 9,9 0 0 0 1 -1 0 0 -1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 0 1 -1 0 0 0 1 0 1 1 -1 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 -1 0 0 0 1 0 0 -1 0 0 0 0 1 0 -1 -1 1 0 0 0 -1 0 //Paths To Double Edge 1:7,6,4,8,5,3 2:7,6,4,8,5,3 3:4,9,7,6,5,2,1 4:8,9,3,7,2,8,1,5,2,6,7,9 5:9,1,8,3,2 6:9,1,8,3,2 7:9,1,8,3,2 8:4,9,7,6,5,2,1 9:7,6,4,8,5,3 // Matrix 9,9 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 0 -1 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 1 -1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 -1 -1 1 0 1 0 0 -1 0 0 0 -1 1 0 0 0 1 0 0 //Paths To Double Edge 1:2,9,6,8,5,4,3,2 2:8,1,6,7,9,8,4,7,5,3,1 3:8,2,1,7 4:9,6,5,2,7,3,1 5:8,2,1,7 6:8,2,1,7 7:2,9,6,8,5,4,3,2 8:9,6,5,2,7,3,1 9:8,1,4,2 // Matrix 9,9 0 0 0 -1 0 0 0 0 1 0 0 0 1 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 1 -1 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 -1 0 1 0 0 0 1 0 1 0 0 -1 0 -1 1 0 0 0 0 0 1 -1 1 0 0 0 -1 1 -1 0 //Paths To Double Edge 1:2,7 2:1,9,8,6,9,5,4,3,1 3:2,7 4:9,1,8,6,9,7,5,3,2 5:2,7 6:2,7 7:1,9,8,6,9,5,4,3,1 8:2,7 9:4,7,6,5,2,8,1,4,7,3,2 // Matrix 9,9 0 0 0 0 0 1 0 0 -1 0 0 1 1 0 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 -1 0 0 0 0 0 1 -1 0 0 0 0 0 1 0 0 0 -1 0 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 -1 -1 0 -1 0 0 1 1 0 0 1 0 0 -1 -1 0 //Paths To Double Edge 1:8,6,9,7,5,3,2 2:3,6,8,5,4,1 3:9,1,8,7,2 4:8,6,9,7,5,3,2 5:9,1,8,7,2 6:9,1,8,7,2 7:3,6,8,5,4,1 8:1,9,4,7,6,5,2,4,9,3,1 9:3,6,8,5,4,1 // Matrix 9,9 0 -1 0 -1 0 0 0 1 1 1 0 0 0 0 0 1 -1 -1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 -1 -1 0 0 -1 -1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 -1 0 0 0 -1 0 0 1 -1 1 0 1 0 0 0 0 0 -1 1 0 1 -1 0 -1 0 0 //Paths To Double Edge 1:8,2,4 2:1,9,8,7,5,1,9,6,3 3:9,2,4 4:1,9,8,5,7,1,9,3,6 5:9,2,4 6:9,4,2 7:9,4,2 8:1,7,6,5,9,4,3,2 9:2,7,6,4,5,8,3,1,7,4,2 // Matrix 9,9 0 0 1 -1 0 0 0 -1 0 0 0 0 0 0 -1 0 0 1 -1 0 0 1 0 1 0 1 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 -1 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 1 0 -1 0 0 0 0 0 1 0 -1 1 0 1 0 0 -1 0 //Paths To Double Edge 1:4,6,3,8,7,2 2:3,6,9,7,5,4,1 3:2,9,8,5,6,7,1,8,9,4,2 4:9,1,8,5,3 5:4,6,3,8,7,2 6:9,1,8,5,3 7:9,1,8,5,3 8:3,6,9,7,5,4,1 9:8,6,3,7,4,2 // Matrix 9,9 0 1 -1 0 -1 0 0 1 0 -1 0 1 0 1 -1 0 0 0 1 -1 0 0 0 1 0 -1 1 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 0 -1 0 0 1 -1 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 -1 0 1 0 1 0 0 0 -1 0 0 -1 1 0 0 0 1 0 //Paths To Double Edge 1:2,5,3 2:9,1,3,6,9,1,7,5,4 3:8,1,2,9,5,8,6,9,7,4,1 4:2,5,3 5:9,1,8,6,3,7,4,2 6:2,5,3 7:8,5,3 8:6,1,3,9,6,1,4,5,7 9:8,5,3 // Matrix 9,9 0 0 0 1 0 0 -1 0 0 0 0 1 0 0 -1 -1 0 0 0 -1 0 1 0 1 0 0 0 -1 0 -1 0 0 0 1 -1 1 0 0 0 0 0 0 0 0 -1 0 1 -1 0 0 0 0 0 0 1 1 0 -1 0 0 0 1 0 0 0 0 1 0 0 -1 0 -1 0 0 0 -1 1 0 0 1 0 //Paths To Double Edge 1:9,6,7,4,8,5,2 2:4,9,3,7,6,5,1 3:7,8,9,5,2,7,6,4,1 4:8,7,1,2,8,9,7,6,5,2,1,3 5:1,8,3,2 6:1,8,3,2 7:4,3,1,9,4,8,6,5,2 8:4,9,3,7,6,5,1 9:8,1,3,2 // Matrix 9,9 0 0 0 -1 0 0 1 0 0 0 0 1 0 0 -1 -1 0 0 0 -1 0 1 0 1 0 0 0 1 0 -1 0 0 0 -1 1 0 0 0 0 0 0 0 0 0 -1 0 1 -1 0 0 0 0 0 0 -1 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 1 0 0 0 0 1 0 0 -1 0 //Paths To Double Edge 1:2,3 2:8,4,1,6,9,3,7,5,4 3:9,1,7,8,5,2,9,6,4,1 4:9,7,8,5,2,9,6,1,8,7,2 5:2,3 6:2,3 7:8,4,3,1,9,5,3,8,6,2 8:2,3 9:2,3 // Matrix 9,9 0 0 0 1 -1 0 0 0 -1 0 0 0 1 0 0 0 -1 0 0 0 0 1 0 0 -1 -1 0 -1 -1 -1 0 1 0 1 1 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 -1 0 0 0 0 1 1 -1 0 0 0 0 1 1 0 0 0 0 0 0 -1 0 //Paths To Double Edge 1:7,8,6,4,9,5,3 2:7,8,6,4,9,5,3 3:4,8,7,6,5,2,1 4:9,8,3,7,6,8,2,1,6,9,8,5 5:9,1,3,2 6:9,1,3,2 7:9,1,3,2 8:4,3,2,5,1,7,9,6,4 9:4,8,7,6,5,2,1 // Matrix 9,9 0 0 -1 0 0 0 1 0 0 0 0 1 0 0 -1 -1 0 0 1 -1 0 0 0 1 0 -1 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 1 -1 0 -1 0 0 0 0 -1 1 0 0 0 0 0 1 0 0 0 1 0 0 0 -1 0 -1 0 0 -1 1 0 0 0 1 0 //Paths To Double Edge 1:2,8 2:9,1,3,7,6,9,5,4,1 3:4,9,7,8,2,6,1,7,5,4,2,9 4:2,8 5:2,8 6:2,8 7:3,9,6,4,1,3,8,5,2 8:9,1,3,7,6,9,5,4,1 9:8,2 // Matrix 9,9 0 0 -1 0 0 0 1 0 0 0 0 1 -1 0 0 0 -1 0 1 -1 0 1 0 0 -1 0 1 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 -1 -1 0 1 0 0 0 0 1 -1 0 1 0 0 0 0 -1 0 0 0 0 -1 0 0 1 1 0 0 //Paths To Double Edge 1:2,8 2:9,1,7,6,5,3,9,8,4 3:1,7,8,6,9,2,4,1,6,9,7,5 4:2,8 5:2,8 6:2,8 7:9,3,6,5,4,2,1,9,8,6 8:9,1,3,7,6,5,4,2,1 9:8,2 // Matrix 9,9 0 0 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 -1 0 0 1 -1 0 0 1 0 0 0 -1 0 1 0 0 0 0 0 0 1 -1 0 1 1 -1 0 0 0 0 0 -1 0 0 1 -1 0 0 0 0 -1 0 0 1 0 1 0 -1 0 1 -1 -1 0 1 0 -1 0 0 0 1 0 -1 0 //Paths To Double Edge 1:3,7,6 2:3,7,6 3:9,1,8,5,9,4,2,1 4:3,7,6 5:2,8,9,7,6,3,9,4,2,1 6:8,1,4,9,7,5,3,2 7:9,1,8,5,9,4,2,1 8:5,7,6,9,5,4,3,2,7,5,1 9:3,7,6 // Matrix 9,9 0 0 1 0 0 0 0 -1 0 0 0 0 -1 0 -1 0 1 0 -1 0 0 0 0 0 -1 1 0 0 1 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 1 0 0 0 0 -1 1 1 -1 -1 1 0 1 1 0 -1 0 0 0 -1 -1 0 -1 1 0 //Paths To Double Edge 1:9,2,7,5,4,3 2:1,8,7,6,4 3:6,8,4,1,7 4:8,9,5,6,3,2,1 5:1,8,7,6,4 6:9,3,4,5,7,2 7:8,9,5,1,2,3,6 8:9,4,7,9,5,3,4,2,9,7,6,1 9:1,8,7,6,4 // Matrix 9,9 0 1 1 0 0 0 0 -1 0 -1 0 0 0 0 0 0 1 -1 -1 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 -1 0 0 0 0 -1 0 0 0 1 -1 0 0 0 -1 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 1 -1 -1 1 -1 -1 0 0 1 0 1 0 0 1 0 1 -1 0 //Paths To Double Edge 1:2,8,6,5,3 2:8,1,4,9,8,6,3 3:9,1,7,5,4,2 4:5,8,3,2,6 5:8,4,1,9,8,3,6 6:9,4,7,2,1,5 7:2,8,6,5,3 8:9,2,5,9,7,4,6,1,9,5,3,2 9:2,8,6,5,3 // Matrix 9,9 0 1 -1 0 0 0 0 0 0 -1 0 1 1 0 0 0 0 -1 1 -1 0 0 -1 0 -1 0 1 0 -1 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 -1 0 0 0 0 -1 0 0 1 1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 -1 0 0 0 0 1 -1 -1 1 -1 1 0 0 //Paths To Double Edge 1:2,7,5 2:1,6,8,3,9,5,4,1 3:9,1,7,5,4,2,6,9,8,1 4:2,7,5 5:9,1,6,8,7,4,3,2 6:2,7,5 7:1,6,8,3,9,5,4,1 8:2,7,5 9:3,7,5,6,3,8,2,7,4,3,1 // Matrix 9,9 0 1 0 0 1 0 -1 0 0 -1 0 1 -1 0 0 1 0 -1 0 -1 0 1 0 0 0 0 1 0 1 -1 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 1 -1 0 0 -1 -1 0 0 1 0 0 0 0 0 -1 0 0 1 0 1 -1 0 0 1 -1 -1 0 //Paths To Double Edge 1:3,8,7,6,5,2 2:3,9,8,7,9,3,6,5,4,1 3:6,5,2,1,4,9 4:3,8,7,6,5,2 5:1,4,9,3,8,7 6:1,4,9,3,8,7 7:1,2,4,9,2,1,3,8,5,6 8:6,5,2,1,4,9 9:6,7,5,2,7,6,1,4,8,3 // Matrix 9,9 0 1 0 0 0 -1 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 -1 1 0 0 -1 0 0 -1 0 1 0 0 0 1 0 0 1 -1 0 0 0 0 0 1 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 -1 0 1 0 0 1 -1 0 0 0 -1 0 //Paths To Double Edge 1:3,9,5,2 2:8,6,1,3,8,7,4 3:8,7,9,6,4,1,9,8,7,5,2 4:3,9,5,2 5:8,6,1,3,8,7,4 6:9,2,8,3,7,5,4,8,2,1 7:3,9,5,2 8:3,9,5,2 9:6,3,8,7,5,4,2,1 // Matrix 9,9 0 1 -1 0 -1 0 0 0 0 -1 0 1 0 1 0 0 0 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 1 0 -1 0 0 0 -1 0 //Paths To Double Edge 1:9,2,8,5,3 2:1,7,5,8,6,1,9,8,7,4,3 3:1,8,7,9,6,5,4 4:3,7,6,5,8,7,2 5:9,1,8,2,7,4,1,9,6,2 6:9,2,8,5,3 7:9,2,8,5,3 8:3,5,2,9,7,6,4,3,1 9:3,7,6,5,8,7,2 // Matrix 9,9 0 1 -1 0 0 -1 0 0 0 -1 0 1 0 0 1 0 -1 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 -1 0 1 0 -1 0 -1 -1 0 1 0 0 0 0 -1 1 1 -1 0 //Paths To Double Edge 1:9,2,8,5,9,6,3 2:6,7,9,8,1,9,5,4,3 3:1,8,7,6,4 4:9,3,7,6,9,5,2 5:1,8,7,6,4 6:8,2,1,4,9,8,7,5,3,2 7:9,2,8,5,9,6,3 8:9,3,7,6,9,5,2 9:8,1,7,6,4 // Matrix 9,9 0 1 1 -1 0 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 1 0 0 0 -1 0 1 -1 -1 0 1 -1 0 1 -1 0 0 0 -1 0 1 0 0 1 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 -1 0 0 -1 0 1 0 0 0 1 -1 0 0 -1 0 //Paths To Double Edge 1:9,4,6,3,2 2:1,8,7,9,5,3 3:4,8,7,6,5,2,1 4:8,3,7,9,5,8,1,2,5,7,6,3 5:3,4,2,9,6 6:5,8,7,3,1,9 7:9,4,6,3,2 8:9,4,6,3,2 9:4,8,7,2,1,6,5 // Matrix 9,9 0 0 0 0 1 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 -1 -1 0 0 0 1 0 0 0 0 -1 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 1 -1 0 -1 0 1 1 -1 0 0 0 0 0 -1 0 //Paths To Double Edge 1:2,8,7,5,9,8,6,3 2:5,7,6,4,3,1 3:9,2,8,9,4,1 4:2,8,7,5,9,8,6,3 5:9,2,8,9,4,1 6:9,2,8,9,4,1 7:9,1,4,6,5,8,3,2 8:9,1,5,4,6,3,1,9,5,7,4,2 9:5,7,6,4,3,1 // Matrix 9,9 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 -1 0 1 0 -1 0 1 0 0 1 -1 0 0 0 -1 0 0 0 0 1 0 0 -1 0 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 1 -1 0 0 -1 0 1 0 -1 0 1 -1 0 0 -1 0 //Paths To Double Edge 1:8,9,7,5,3,2 2:4,8,7,6,5,1 3:5,8,7,4,9,8,6,2,1 4:8,9,7,5,3,2 5:9,2,4,3,6,2,1 6:8,9,7,5,3,2 7:9,2,4,3,6,2,1 8:4,9,6,3,7,5,1,6,4,2 9:4,8,7,6,5,1 // Matrix 9,9 0 1 0 0 0 1 0 0 -1 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 -1 -1 0 0 -1 -1 0 0 0 1 0 0 0 0 -1 0 0 1 0 0 0 0 0 0 0 -1 0 1 1 0 -1 0 1 -1 0 -1 0 //Paths To Double Edge 1:3,8,9,7,6,4,8,3,2 2:9,1,8,3 3:1,7,5,6,9,7,4,2 4:9,1,8,3 5:8,3,9,2,6,4,3,8,7 6:9,1,8,3 7:9,5,3,8 8:5,2,1,6,9,2,4,7 9:7,5,6,1,2,4,5,8,6,7,3,1 // Matrix 9,9 0 0 -1 -1 0 0 0 1 0 0 0 0 0 -1 0 0 -1 1 1 0 0 0 0 0 0 -1 0 1 0 0 0 0 1 -1 -1 1 0 1 0 0 0 0 0 0 -1 0 0 0 -1 0 0 1 0 0 0 0 0 1 0 -1 0 0 -1 -1 1 1 1 0 0 0 0 -1 0 -1 0 -1 1 0 1 1 0 //Paths To Double Edge 1:8,2,3,7,5,4 2:9,7,5,1,6,8 3:9,1,8,7,6,5 4:8,1,5,9,7,8,6,5,3,2 5:4,2,9,1,3,6 6:8,7,4,2,5,3 7:4,1,6,2,3,9 8:9,2,6,4,1,9,3,6,5,7 9:4,7,3,8,2,4,5,3,6,1 // Matrix 9,9 0 1 0 0 0 0 -1 0 1 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 -1 1 0 -1 0 0 0 0 1 -1 0 0 0 1 1 0 -1 0 0 -1 0 0 0 -1 1 1 0 0 //Paths To Double Edge 1:3,7,8,9,6,4,3,2 2:8,7,5,4,1 3:1,9,5,8,6,4,2,1 4:9,2,6,5,3,1 5:3,7,8,9,6,4,3,2 6:8,7,5,4,1 7:9,1,5,8,6,4,2,9,8,3,1 8:9,2,6,5,3,1 9:8,7,5,4,1 // Matrix 9,9 0 0 0 0 0 -1 -1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 -1 1 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 1 0 1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 -1 1 -1 0 1 0 -1 1 1 0 -1 0 -1 -1 0 0 0 -1 1 0 //Paths To Double Edge 1:8,7,6,3 2:8,7,6,3 3:9,8,5,4,9,6,2,1 4:8,7,6,3 5:2,9,7,6,3,9,4,2,1 6:9,1,7,5,4,3,2 7:9,8,5,4,9,6,2,1 8:9,3,7,9,4,5,2,1,9,7,6,3 9:8,3,7,6 // Matrix 9,9 0 0 0 0 -1 -1 0 1 0 0 0 0 1 0 0 0 -1 0 0 0 0 1 0 0 0 -1 1 0 -1 -1 0 0 0 0 1 0 1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 -1 -1 1 1 -1 1 1 0 0 -1 0 0 -1 0 0 -1 1 1 0 //Paths To Double Edge 1:2,8,6,5,3 2:9,1,7,6,4,3 3:8,1,4,9,7,5,2 4:5,8,3,2,6 5:9,4,7,3,1,6 6:8,4,1,9,7,2,5 7:2,8,6,5,3 8:9,2,6,3,7,4,1,9,6,5,3,2 9:2,8,6,5,3 // Matrix 9,9 0 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 -1 0 0 -1 0 0 0 1 -1 0 1 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 -1 0 0 0 -1 0 0 1 0 0 0 0 1 0 1 -1 0 -1 0 0 -1 0 1 0 1 0 0 0 1 0 -1 0 //Paths To Double Edge 1:8,2,4,7,8,9,5,3 2:5,8,9,7,6,4,3,1 3:1,6,4,2 4:9,8,6,5,1,7,8,3,2 5:1,6,4,2 6:8,7,4,9,8,5,3,2 7:1,6,4,2 8:1,6,4,2 9:2,8,7,4,8,6,5,3,2,1 // Matrix 9,9 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 -1 0 0 -1 0 0 0 0 0 1 -1 0 -1 0 0 0 0 1 1 -1 0 0 0 0 0 0 -1 0 0 -1 0 0 0 0 0 0 1 0 0 0 0 -1 1 0 0 0 1 0 1 -1 -1 0 -1 0 0 1 0 0 1 1 0 0 -1 -1 0 //Paths To Double Edge 1:9,3,4 2:6,8,7,4,9,6,5,3,1 3:5,8,7,6,9,5,4,2,1 4:9,6,8,7,2,9,6,5,3,1 5:9,3,4 6:9,3,4 7:9,3,4 8:9,3,4 9:4,8,7,6,5,3,4,8,2,1 // Matrix 9,9 0 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 0 1 -1 0 0 0 0 1 0 0 0 0 -1 0 0 0 0 1 -1 1 0 0 0 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 1 0 -1 0 0 -1 1 -1 0 -1 1 0 0 0 1 0 1 0 0 0 0 1 -1 0 //Paths To Double Edge 1:8,4,5,2,4,9,6,3 2:9,6,8,7,5,9,4,3,1 3:1,7,4,2 4:9,1,8,7,6,5,8,3,2,1 5:1,7,4,2 6:1,7,4,2 7:3,8,5,4,9,6,3,2 8:7,4,1,9 9:8,2,4,8,6,5,7,3,1 // Matrix 9,9 0 0 0 0 -1 0 0 0 0 0 0 1 1 0 0 0 -1 0 0 -1 0 0 0 0 0 1 -1 0 -1 0 0 0 0 1 1 -1 1 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 -1 0 1 0 0 1 0 1 -1 -1 1 0 0 0 1 0 0 1 1 0 0 -1 -1 0 //Paths To Double Edge 1:9,3,4 2:7,8,5,4,9,6,3,1 3:9,7,8,9,6,5,4,9,2,1 4:9,2,8,7,5,9,6,3,2,1 5:9,3,4 6:9,3,4 7:9,3,4 8:9,3,4 9:8,3,4,7,5,8,6,4,1 // Matrix 9,9 0 -1 0 0 0 0 -1 0 1 1 0 0 0 1 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 1 -1 0 0 0 -1 0 -1 0 0 0 0 1 0 0 0 -1 0 0 1 0 0 1 0 0 1 0 -1 0 0 -1 0 0 1 0 0 0 0 0 1 -1 1 0 0 -1 0 1 -1 0 //Paths To Double Edge 1:9,2,8,7,6,5,3,2 2:9,5,8,9,7,6,4,3,1 3:1,7,4,2 4:9,2,8,7,6,5,3,2 5:9,2,7,9,8,6,4,3,1 6:1,7,4,2 7:1,5,9,8,4,6,9,3,2,1 8:1,7,4,2 9:1,7,4,2 // Matrix 9,9 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 -1 0 0 0 1 1 -1 0 0 0 0 -1 -1 0 0 0 0 1 0 0 0 -1 0 0 1 0 0 0 0 0 1 0 -1 0 0 0 -1 -1 0 0 0 0 0 0 1 0 0 0 0 -1 0 0 -1 0 1 0 1 0 0 0 1 0 -1 0 //Paths To Double Edge 1:2,6,3 2:5,8,7,4,9,8,3,1 3:9,8,7,6,5,4,2,1 4:9,2,8,6,7,5,9,6,2,1 5:2,6,3 6:4,8,7,3,8,9,5,2,1 7:2,6,3 8:2,6,3 9:4,7,3,8,6,5,2,7,8,4,1 // Matrix 9,9 0 -1 0 0 0 0 0 -1 1 1 0 0 0 1 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 -1 0 0 -1 0 -1 0 0 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 -1 0 0 0 1 0 1 0 0 1 0 0 -1 0 -1 -1 1 0 0 -1 1 0 1 0 //Paths To Double Edge 1:9,2,8,6,9,7,5,3 2:9,5,8,7,6,4,3,1 3:1,8,4,2 4:9,2,8,6,9,7,5,3 5:2,9,8,6,9,7,4,3,2,1 6:1,8,4,2 7:1,8,4,2 8:5,9,4,7,1,6,9,3,2 9:1,8,4,2 // Matrix 9,9 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 -1 0 0 0 1 0 1 -1 0 0 0 -1 -1 0 0 0 0 1 0 1 0 0 0 0 0 0 -1 0 0 0 -1 0 0 0 1 0 0 0 0 1 0 0 -1 0 0 -1 0 0 0 -1 1 0 0 0 1 0 1 0 0 0 0 1 -1 0 //Paths To Double Edge 1:2,7,3 2:6,8,9,5,4,8,7,1 3:9,5,8,7,6,5,4,2,1 4:9,2,7,8,9,6,5,1,7,2,3 5:2,7,3 6:2,7,3 7:4,8,5,3,9,6,2,1 8:2,7,3 9:8,4,3,2,5,7,4,8,6,1 // Matrix 9,9 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 -1 0 0 0 0 -1 0 1 0 1 -1 1 -1 0 0 -1 0 0 0 1 0 0 0 -1 0 0 0 1 0 0 0 0 1 -1 0 -1 0 1 0 1 -1 0 1 -1 0 -1 0 //Paths To Double Edge 1:9,2,8,4,3 2:6,8,9,7,5,3,1 3:2,7,6,5,8,2,1 4:6,8,9,7,5,3,1 5:9,3,8,9,7,6,4,3,9,2,1 6:9,2,8,4,3 7:9,2,8,4,3 8:2,9,5,6,4,9,7,3,1 9:2,7,6,5,8,2,1 // Matrix 9,9 0 0 -1 0 0 0 -1 0 1 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 -1 -1 0 1 0 0 1 0 0 1 0 -1 0 0 -1 0 -1 0 0 0 0 0 0 1 -1 0 1 -1 0 0 1 -1 0 //Paths To Double Edge 1:9,6,8,7,5,4,3,2 2:1,7,3 3:9,1,8,9,4,6,8,5,2,1 4:9,3,7,8,6,9,7,5,2 5:1,7,3 6:1,7,3 7:1,4,9,8,6,4,5,3,2,1 8:7,1,4 9:7,1,4 // Matrix 9,9 0 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 -1 1 0 1 0 1 0 0 0 0 -1 0 0 -1 0 0 0 1 -1 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 -1 0 -1 0 1 0 0 1 0 1 0 0 -1 0 -1 0 -1 1 -1 1 0 0 1 0 //Paths To Double Edge 1:8,2,4 2:9,5,8,7,9,6,4,3,1 3:9,2,7,6,5,4,8,2,1 4:8,9,7,6,5,3,8,9,2,1 5:2,8,3 6:2,8,3 7:2,8,3 8:9,2,6,4,7,5,9,6,4,1 9:8,2,4 // Matrix 9,9 0 1 -1 0 0 0 -1 0 1 -1 0 1 0 0 0 0 0 0 1 -1 0 0 1 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 -1 0 0 1 -1 0 1 0 0 0 0 -1 0 1 0 0 1 0 0 0 1 -1 0 0 -1 0 0 0 1 0 0 0 0 1 -1 0 1 0 -1 0 1 -1 0 //Paths To Double Edge 1:9,2,7,6,3,8,9,4,2 2:1,7,3 3:8,9,1,2,4,8,5,6,4,1 4:1,7,3 5:9,6,3,2,7,8,9,4,6 6:5,3,7 7:8,9,5,6,4,8,1,2,4,5 8:7,1,5 9:7,1,5 // Matrix 9,9 0 1 -1 0 0 0 0 -1 1 -1 0 1 0 0 0 0 0 0 1 -1 0 0 1 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 -1 0 0 0 1 -1 1 0 0 0 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 0 -1 0 -1 -1 0 1 0 -1 1 0 1 0 //Paths To Double Edge 1:9,3,8,9,7,6,4,8,3,2 2:8,1,5 3:9,1,7,5,6,9,7,4,2 4:8,1,5 5:9,8,3,9,2,6,4,3,8,7 6:8,1,5 7:3,5,1 8:9,5,2,1,6,9,2,4,7 9:8,1,5 // Matrix 9,9 0 0 -1 0 0 -1 0 1 0 0 0 1 0 1 0 0 0 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 -1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 1 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 1 0 0 -1 1 0 -1 0 //Paths To Double Edge 1:9,8,6,5,2,7,8,4,3 2:8,1,7,9,8,5,4,3 3:8,9,7,6,5,4,2,1 4:2,6,3 5:2,6,3 6:8,1,7,9,8,5,4,3 7:2,6,3 8:2,6,3 9:1,7,3,8,6,2,7,8,5,4,1 // Matrix 9,9 0 0 -1 0 0 0 -1 1 0 0 0 1 0 0 1 0 0 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 -1 0 0 -1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 -1 -1 0 0 0 1 0 0 0 1 0 1 0 0 0 -1 1 -1 0 //Paths To Double Edge 1:9,2,8,7,6,5,8,4,3,2 2:8,5,1,4,9,6,5,3 3:9,6,8,7,5,9,4,2,1 4:2,7,3 5:2,7,3 6:2,7,3 7:8,5,1,4,9,6,5,3 8:2,7,3 9:1,3,8,7,2,6,5,8,4,1 // Matrix 9,9 0 0 -1 0 0 -1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 -1 -1 0 0 0 0 1 1 0 0 0 0 0 0 0 -1 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 1 0 -1 1 0 -1 0 //Paths To Double Edge 1:9,5,8,7,6,9,4,3,2 2:3,6 3:8,1,9,7,5,1,9,4,2 4:3,6 5:3,6 6:8,1,5,7,8,9,4,3,2 7:3,6 8:3,6 9:1,7,3,8,6,7,5,3,4,2,1 // Matrix 9,9 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 -1 1 0 0 1 0 0 0 1 0 0 -1 1 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 -1 0 -1 0 0 0 1 0 1 0 0 0 0 0 0 -1 0 -1 0 1 0 0 0 0 1 0 0 1 0 0 -1 1 -1 0 //Paths To Double Edge 1:3,7 2:9,4,8,6,7,9,5,4,3,1 3:9,5,8,6,4,9,7,5,2,1 4:3,7 5:3,7 6:3,7 7:4,8,6,2,9,5,4,3,1 8:3,7 9:8,2,7,3,6,5,4,2,8,3,1 // Matrix 9,9 0 0 1 0 0 0 0 -1 0 0 0 0 0 0 -1 1 1 -1 -1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 1 0 0 0 1 0 0 0 0 0 0 -1 0 -1 0 0 -1 0 0 0 1 1 -1 -1 0 0 0 0 0 1 0 1 0 0 0 1 -1 -1 0 //Paths To Double Edge 1:6 2:9,7,8,9,5,6,7,4,3,1 3:6 4:6 5:6 6:7,8,5,2,9,7,4,3,1 7:6 8:6 9:2,8,7,6,5,2,7,4,3,1 // Matrix 9,9 0 0 1 0 0 0 0 -1 0 0 0 0 -1 0 -1 0 1 0 -1 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 -1 0 0 0 -1 0 0 1 0 1 0 1 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 -1 0 0 0 0 0 1 0 0 0 1 -1 1 0 -1 0 //Paths To Double Edge 1:4,6 2:9,5,8,7,6,5,9,4,3,1 3:4,6 4:8,1,9,5,8,7,6,3,2 5:4,6 6:8,2,1,3,9,5,7,3,2 7:4,6 8:4,6 9:2,8,6,4,8,5,7,6,3,2,1 // Matrix 9,9 0 0 0 1 0 0 0 -1 0 0 0 1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 -1 0 0 1 1 -1 0 -1 0 0 0 0 1 0 1 -1 0 1 0 -1 -1 0 //Paths To Double Edge 1:5 2:3,9,8,7,5,3,9,6,4,1 3:5 4:5 5:8,1,3,9,7,6,8,4,3,2 6:5 7:5 8:5 9:8,2,5,7,3,8,5,6,4,2,1 // Matrix 9,9 0 0 -1 0 0 -1 0 1 0 0 0 1 0 1 0 0 0 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 -1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 1 -1 0 0 0 -1 1 0 0 1 0 1 0 0 0 0 -1 -1 0 //Paths To Double Edge 1:9,2,8,7,2,6,4,3 2:8,1,9,7,5,6,9,4,3,1 3:9,7,8,9,6,5,4,2,1 4:1,5,3 5:9,2,8,7,2,6,4,3 6:1,5,3 7:1,5,3 8:2,3,9,5,1,7,6,9,4,2 9:1,5,3 // Matrix 9,9 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 -1 0 -1 0 0 0 0 1 -1 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 0 -1 -1 0 0 0 1 1 0 0 1 0 1 0 -1 0 0 0 1 0 0 0 -1 -1 0 0 //Paths To Double Edge 1:3,4 2:6,7,9,8,4,7,6,5,3,1 3:9,1,7,8,6,9,5,4,2,1 4:9,6,8,7,5,2,9,7,3 5:3,4 6:3,4 7:9,2,4,3,8,6,5,2,9,3,1 8:3,4 9:3,4 // Matrix 9,9 0 1 0 0 0 0 0 0 -1 -1 0 0 0 0 0 0 0 1 0 0 0 1 0 1 -1 0 -1 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 -1 -1 0 0 1 0 1 0 0 1 0 0 -1 0 1 0 0 0 0 0 1 0 -1 0 0 1 -1 1 0 0 -1 0 0 0 //Paths To Double Edge 1:4 2:4 3:9,6,7,9,8,4,9,5,2,1 4:9,7,8,3,6,7,5,2,1 5:4 6:9,3,8,7,9,5,4,7,8,2,1 7:4 8:4 9:4 // Matrix 9,9 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 -1 0 0 0 -1 0 0 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 0 -1 -1 0 1 1 0 -1 0 0 1 0 -1 0 0 1 0 -1 1 0 0 -1 0 0 //Paths To Double Edge 1:5,6 2:5,6 3:5,6 4:2,7,9,8,6,7,5,3,2,1 5:9,3,7,8,9,6,4,2,1 6:9,1,8,7,4,8,3,2,1 7:1,4,9,6,5,8,1,9,5,3,2 8:5,6 9:5,6 // Matrix 9,9 0 0 -1 0 0 0 -1 1 0 0 0 1 0 1 0 0 0 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 -1 0 0 0 0 -1 1 0 0 0 0 0 0 -1 0 -1 0 0 0 -1 0 1 0 1 0 1 0 0 0 1 0 -1 0 //Paths To Double Edge 1:9,2,6,8,9,7,4,3 2:8,9,5,7,1,6,9,4,3 3:9,8,7,6,5,4,2,1 4:1,5,3 5:9,2,6,8,9,7,4,3 6:1,5,3 7:1,5,3 8:2,6,3,9,5,1,7,6,9,4,2 9:1,5,3 // Matrix 9,9 0 0 0 0 -1 0 0 0 0 0 0 1 1 0 0 0 0 -1 0 -1 0 0 0 0 1 -1 0 0 -1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 -1 -1 0 0 0 1 1 0 0 1 0 0 1 -1 0 0 0 1 0 0 1 0 -1 0 0 //Paths To Double Edge 1:3,4 2:7,9,8,5,4,7,6,3,1 3:9,2,7,8,5,2,7,6,1 4:9,2,8,6,5,7,9,3,1 5:3,4 6:3,4 7:2,5,3,9,8,6,4,3,1,6,4,5 8:3,4 9:3,4 // Matrix 9,9 0 1 0 -1 0 -1 0 1 0 -1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 -1 0 0 1 0 0 0 -1 0 0 0 -1 0 0 0 1 0 1 0 0 0 0 0 0 -1 0 0 0 -1 0 0 0 0 0 1 -1 0 0 0 -1 1 0 0 1 0 0 0 1 0 0 -1 -1 0 //Paths To Double Edge 1:9,7,8,6,4,9,3,2 2:1,5 3:1,5 4:8,5,9,1,2,7,5,9,6,3 5:9,7,8,6,4,9,3,2 6:1,5 7:1,5 8:4,9,7,5,1,7,6,3,2 9:1,5 // Matrix 9,9 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 -1 -1 0 0 0 -1 0 0 1 0 0 0 1 0 0 0 0 0 -1 0 0 0 0 -1 -1 0 0 1 1 0 -1 0 1 0 1 -1 0 0 1 0 -1 1 0 0 -1 0 0 //Paths To Double Edge 1:5 2:5 3:5 4:9,7,8,9,5,6,8,3,2,1 5:9,1,8,7,6,4,3,2,1 6:5 7:9,4,8,9,6,5,8,3,2,1 8:5 9:5 // Matrix 9,9 0 0 0 0 0 -1 0 0 0 0 0 1 -1 0 0 -1 1 0 0 -1 0 1 0 0 0 0 0 0 1 -1 0 1 0 0 0 -1 0 0 0 -1 0 0 0 1 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 -1 0 0 -1 0 0 -1 0 1 0 1 0 0 0 1 0 1 0 -1 0 //Paths To Double Edge 1:2,5 2:9,4,6,8,9,7,3,1 3:2,5 4:8,9,6,5,2,6,7,3,1 5:9,4,6,8,9,7,3,1 6:2,5 7:2,5 8:4,6,9,5,2,7,9,6,3,1 9:2,5 // Matrix 9,9 0 0 1 0 0 0 0 0 -1 0 0 0 1 0 0 -1 0 0 -1 0 0 0 0 0 0 0 1 0 -1 0 0 1 0 1 0 -1 0 0 0 -1 0 0 1 -1 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 -1 0 0 1 1 0 0 0 0 1 1 -1 0 0 1 0 -1 1 0 0 -1 0 0 //Paths To Double Edge 1:5 2:5 3:5 4:9,7,8,2,9,7,6,5,3,1 5:9,1,7,8,3,2,1,7,6,4 6:5 7:9,1,4,9,5,8,6,2,5,4,3,1 8:5 9:5 // Matrix 9,9 0 0 0 0 1 0 0 0 -1 0 0 1 0 0 -1 -1 1 0 0 -1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 -1 0 -1 0 0 0 0 0 0 0 1 0 1 -1 -1 0 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 -1 0 1 0 -1 1 0 1 1 0 0 0 -1 1 0 -1 0 //Paths To Double Edge 1:2 2:9,1,4,8,7,6,5,3,1 3:2 4:2 5:2 6:9,8,4,9,7,2,4,5,3,1 7:2 8:9,6,4,9,2,7,4,5,3,1 9:2 // Matrix 9,9 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 -1 0 0 0 1 0 -1 0 1 0 0 -1 -1 0 0 0 -1 0 1 -1 1 0 0 0 1 0 -1 0 //Paths To Double Edge 1:7,8,6,4,3,2 2:4,8,9,7,5,3,1 3:9,2,6,9,5,1 4:9,2,6,9,5,1 5:7,8,6,4,3,2 6:8,7,4,3,9,8,7,5,2,1 7:9,1,8,6,5,8,1,4,3,2 8:9,2,6,9,5,1 9:7,8,6,4,3,2 // Matrix 9,9 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 -1 0 0 0 1 0 -1 0 1 0 1 -1 0 0 0 0 -1 0 1 0 1 1 0 0 1 0 -1 0 //Paths To Double Edge 1:6,9,7,5,3,2 2:9,4,8,6,5,3,1 3:2,8,7,4,2,1 4:6,9,7,5,3,2 5:2,8,7,4,2,1 6:8,1,2,7,9,4,1,7,5,3 7:9,3,6,8,5,9,6,4,2,1 8:6,9,7,5,3,2 9:8,2,7,8,4,1 // Matrix 9,9 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 -1 0 0 1 0 -1 0 1 0 0 1 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 -1 0 0 1 0 0 -1 0 //Paths To Double Edge 1:9,5,8,4,2 2:7,6,8,3,1 3:9,5,8,4,2 4:7,6,8,3,1 5:8,7,1,6,9,3,2,1,8,6,4 6:9,2,8,7,5,4,7,9,3,2,1 7:9,5,8,4,2 8:5,6,9,7,4,9,3,1 9:7,6,1,3,8 // Matrix 9,9 0 1 -1 0 0 0 -1 0 0 -1 0 1 0 0 0 1 0 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 -1 0 0 0 0 0 0 -1 0 1 -1 0 1 -1 0 0 1 -1 0 1 0 0 0 0 0 0 1 -1 0 1 0 1 0 1 0 0 0 -1 0 //Paths To Double Edge 1:2,9,7,6,4,3 2:1,8,9,7,5,9,1,6,4,3 3:9,1,8,6,5,4,2 4:3,7,8,5,1 5:2,9,7,6,4,3 6:3,7,8,5,1 7:9,2,8,6,4,9,8,5,3,2,1 8:7,2,3,9,1,4,7,6,5 9:7,1,3,8,5 // Matrix 9,9 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 -1 0 0 0 0 0 0 -1 0 1 0 -1 0 0 0 0 1 -1 0 1 1 -1 1 0 -1 0 0 -1 0 0 1 0 0 0 0 1 -1 0 0 1 0 -1 1 0 0 1 -1 -1 0 //Paths To Double Edge 1:9,2,6,5,3 2:7,6,8,4,3,1 3:1,8,7,9,6,5,4,2,1 4:9,2,6,5,3 5:7,6,8,4,3,1 6:9,2,8,9,7,5,9,4,3,2,1 7:9,2,6,5,3 8:3,6,9,7,5,9,4,1 9:7,6,8,4,3,1 // Matrix 9,9 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 -1 0 0 0 1 0 -1 0 -1 1 -1 1 0 0 0 0 1 0 0 1 0 1 0 0 1 -1 0 0 //Paths To Double Edge 1:9,7,4,9,8,5,3,2 2:9,1,6,5,4,3 3:2,8,7,6,2,1 4:8,1,6,9,7,5,3,2 5:2,8,7,6,2,1 6:9,7,4,9,8,5,3,2 7:8,1,9,6,5,3,1,9,8,6,4,2 8:9,1,6,5,4,3 9:8,2,7,8,6,1 // Matrix 9,9 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 -1 0 0 0 1 0 -1 0 -1 1 0 1 1 0 0 0 1 0 -1 -1 0 -1 0 0 1 -1 1 0 //Paths To Double Edge 1:7,8,6,4,3,2 2:9,1,7,5,4,3 3:8,2,9,6,1,2,5 4:8,2,9,6,1,2,5 5:7,8,6,4,3,2 6:3,7,9,4,8,7,5,2,1 7:9,5,8,6,4,3,1,9,5,2 8:9,1,7,5,4,3 9:7,8,6,4,3,2 // Matrix 9,9 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 -1 0 0 0 1 0 -1 0 -1 1 0 -1 -1 0 0 0 1 0 0 -1 1 0 0 0 1 -1 0 0 //Paths To Double Edge 1:8,7,6,3,2 2:1,7,9,4,8,7,5,1 3:9,1,6,5,4,2 4:2,9,8,6,9,5,3,1 5:8,7,6,3,2 6:1,7,9,4,8,7,5,1 7:9,2,8,6,5,3,1,9,8,6,4 8:9,1,6,5,4,2 9:8,7,6,3,2 // Matrix 9,9 0 0 0 0 0 0 1 -1 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 1 0 0 -1 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 -1 0 -1 0 0 -1 0 1 0 1 0 1 1 0 0 -1 0 -1 -1 1 0 0 0 0 0 1 0 //Paths To Double Edge 1:8,4,9,7,5,3,2 2:1,6,5,4,3 3:9,2,8,7,9,6,1 4:9,1,7,6,8,1,5,3,2 5:9,2,8,7,9,6,1 6:8,4,9,7,5,3,2 7:3,8,4,9,5,3,9,6,2,1 8:9,1,7,6,5,3,7,9,1,6,4,2 9:1,6,5,4,3 // Matrix 9,9 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 -1 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 1 0 0 0 -1 0 -1 0 1 -1 0 1 0 0 1 0 0 -1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 -1 1 -1 0 //Paths To Double Edge 1:3,5,4 2:3,5,4 3:9,5,8,6,1,9,7,5,4,2 4:9,1,8,7,6,5,8,3,2 5:9,1,7,3,8,6,4,2,1 6:9,7,3,8,4,2,1,9,8,5 7:2,6,5,9,8,4,1,5,9,3,2 8:3,5,4 9:3,5,4 // Matrix 9,9 0 0 0 0 0 0 1 -1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 0 0 0 -1 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 -1 0 -1 0 0 -1 0 1 1 1 -1 0 0 0 0 -1 0 0 1 0 1 1 0 0 -1 0 0 //Paths To Double Edge 1:7,6,9,8,5,3,2 2:1,6,5,4,3 3:9,2,8,7,4,2,1 4:7,6,9,8,5,3,2 5:9,2,8,7,4,2,1 6:8,1,9,4,7,1,5,3,2 7:8,1,3,9,4,5,3,1,5,8,6,2 8:1,6,5,4,3 9:3,7,6,8,5,3,8,4,2,1 // Matrix 9,9 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 -1 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 1 0 0 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 0 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 -1 1 1 0 //Paths To Double Edge 1:3,5,4 2:3,5,4 3:9,1,6,5,8,7,4,2,1 4:9,1,8,7,6,5,9,3,2 5:8,1,2,9,7,3,8,9,4,2 6:8,3,1,4,9,3,7,8,5,4,2 7:3,5,4 8:9,6,5,7,4,2,1,9,7,3 9:3,5,4 // Matrix 9,9 0 1 0 0 0 0 0 -1 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 -1 1 0 -1 0 1 0 -1 0 1 0 0 1 1 0 0 1 -1 0 //Paths To Double Edge 1:2,7,6,3,9,8,4,2 2:8,3,1,5 3:9,1,8,5,6,9,4,2,1 4:8,3,1,5 5:6,3,2,7,9,8,4,6 6:8,7,5,1 7:9,5,8,1,2,9,4,6,5 8:9,3,4,9,7,6,3,2,4,9,5,1 9:8,1,7,3 // Matrix 9,9 0 1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 0 -1 0 0 0 0 0 1 -1 0 0 0 0 0 0 -1 0 1 -1 0 1 0 0 -1 1 -1 0 1 0 0 0 0 0 0 1 -1 0 1 0 0 -1 1 0 0 0 -1 0 //Paths To Double Edge 1:9,4,8,6,3,2 2:7,8,5,1 3:7,8,5,1 4:1,8,9,7,5,9,6,3,2,1 5:9,4,8,6,3,2 6:7,8,5,1 7:9,2,8,6,4,3,8,9,5,2,1 8:4,7,9,6,3,5,2,1 9:7,1,5,8 // Matrix 9,9 0 1 0 0 0 0 0 0 -1 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 1 0 0 -1 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 -1 -1 0 0 -1 0 1 1 0 0 1 1 0 0 -1 0 //Paths To Double Edge 1:3,8,7,6,9,4,3,2 2:9,8,7,5,1 3:1,9,5,6,8,4,2,1 4:9,8,7,5,1 5:7,8,3,2,9,4,7,6 6:9,8,3,1,5 7:5,9,1,2,8,4,6,5 8:1,4,9,5,6,2,4,9,7,3,1 9:3,4,8,7,6,3,2,4,8,5,1 // Matrix 9,9 0 1 0 0 0 -1 0 0 0 -1 0 0 0 1 0 0 -1 0 0 0 0 1 -1 0 0 0 1 0 0 -1 0 1 0 0 0 0 0 -1 1 -1 0 1 0 1 -1 1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 -1 0 1 0 1 0 0 -1 0 1 0 0 -1 0 //Paths To Double Edge 1:5,9,4,2 2:3,5,8,6,3,7,5,1 3:5,9,4,2 4:8,2,1,3,9,7,6 5:9,8,2,9,7,3,1,6,2,9,8,4 6:9,1,4,3,2,8,7,5,1 7:5,9,4,2 8:5,9,4,2 9:8,5,7,6,4,5,3,1 // Matrix 9,9 0 0 1 0 0 -1 0 0 0 0 0 0 1 -1 0 0 0 1 -1 0 0 0 1 0 0 0 -1 0 -1 0 0 1 0 0 -1 0 0 1 -1 -1 0 1 0 1 0 1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 1 -1 0 0 0 0 0 -1 1 0 0 0 1 0 0 //Paths To Double Edge 1:5,8,6,2 2:3,5,9,8,7,6,4,1 3:2,9,8,5,7,6,8,5,4,1 4:5,8,6,2 5:9,7,2,4,3,1,9,2,8,7,6 6:9,3,7,9,4,2,1 7:5,8,6,2 8:9,3,7,9,4,2,1 9:5,8,6,2 // Matrix 9,9 0 1 0 0 1 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 -1 -1 1 -1 0 0 0 0 0 1 0 -1 0 0 0 -1 0 0 1 1 0 1 -1 0 1 -1 -1 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 -1 1 0 0 0 0 //Paths To Double Edge 1:7,8,6,5,2 2:1,4,9,8,7,3 3:7,8,6,5,2 4:2,6,7,5,9,6,8,3,2,1 5:8,4,7,1,8,9,6,3,2 6:1,4,9,8,7,3 7:9,1,5,4,3,5,6,1,9,8,2 8:9,2,6,5,4,3,1 9:8,7,6,5,2 // Matrix 9,9 0 1 0 1 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 -1 0 1 -1 0 0 0 0 0 1 0 -1 0 0 -1 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 1 -1 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 -1 1 0 0 0 1 0 //Paths To Double Edge 1:7,6,4,2 2:9,1,3,8,5,4 3:2,6,4,7,9,8,6,5,2,1 4:3,7,9,8,6,5,2,1 5:7,6,4,2 6:9,1,3,8,5,4 7:9,4,8,3,5,8,1,4,9,6,2 8:7,6,4,2 9:7,6,4,2 // Matrix 9,9 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 0 -1 0 -1 0 1 0 0 0 1 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 -1 0 -1 0 -1 0 1 0 1 0 0 1 1 0 -1 0 //Paths To Double Edge 1:3,8,7,5,4,2 2:8,3,4,1,7,9,8,6,5,3 3:9,1,6,2,8,9,7,5,4,1 4:2,9,6,5,3,1 5:9,1,8,7,6,4,2 6:3,8,7,5,4,2 7:2,9,6,5,3,1 8:2,9,6,5,3,1 9:3,8,7,5,4,2 // Matrix 9,9 0 1 0 1 -1 0 0 0 0 -1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 1 0 0 0 -1 1 -1 0 -1 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 1 0 -1 0 -1 0 0 0 0 -1 1 0 1 0 0 0 //Paths To Double Edge 1:5,8,7,4,2 2:9,1,8,3,7,6,4 3:4,5,9,6,2,8,7,5,1 4:8,3,5,1,3,7,9,8,2,1 5:9,1,6,4,3,8,9,1,7,6,2 6:5,8,7,4,2 7:9,2,6,4,9,3,1 8:9,2,6,4,9,3,1 9:5,8,7,4,2 // Matrix 9,9 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 1 -1 0 0 0 1 0 0 0 -1 0 0 0 -1 0 1 0 1 0 1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 -1 0 -1 0 0 0 -1 -1 1 0 0 0 0 0 //Paths To Double Edge 1:5,8,7,6,5,3 2:5,8,7,6,5,3 3:4,5,9,8,7,6,2,1 4:8,3,5,6,1,3,7,9,8,2,1 5:9,1,6,3,4,8,2,6,9,7,4 6:9,4,3,2,1 7:9,4,3,2,1 8:9,4,3,2,1 9:8,5,7,8,6,3 // Matrix 9,9 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 -1 0 1 -1 0 0 1 0 0 0 0 -1 0 0 -1 0 1 0 1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 0 -1 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 -1 1 0 0 1 0 0 0 //Paths To Double Edge 1:7,4,8,5,2 2:3,4,7,9,8,6,5,1 3:2,7,9,8,4,5,9,8,6,2,1 4:9,1,6,2,3,7,9,8,6,5,1 5:9,3,6,9,2,1 6:7,4,8,5,2 7:9,3,6,9,2,1 8:9,3,6,9,2,1 9:7,4,8,5,2 // Matrix 9,9 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 -1 0 0 -1 0 1 0 0 0 1 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 0 1 -1 0 0 1 -1 0 1 0 0 1 0 1 0 1 -1 0 //Paths To Double Edge 1:3,9,7,5,4,2 2:3,8,7,6,4,9,5,3,1 3:8,2,1,6,8,9,7,6,5,4,1 4:9,2,8,6,5,3,1 5:1,8,7,6,4,2 6:3,9,7,5,4,2 7:9,2,8,6,5,3,1 8:3,9,7,5,4,2 9:8,1,7,6,4,2 // Matrix 9,9 0 1 1 0 -1 0 0 0 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 1 1 -1 -1 0 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 0 0 1 0 -1 1 -1 0 1 0 0 0 -1 1 0 1 -1 0 //Paths To Double Edge 1:9,5,7,4,3,2 2:1,8,7,6,3 3:5,7,9,8,6,4,2,1 4:1,8,7,6,3 5:8,3,1,2,8,9,6,1,8,7,4 6:9,5,7,4,3,2 7:9,2,8,6,4,3,9,8,5 8:9,5,7,4,3,2 9:8,1,7,6,3 // Matrix 9,9 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 1 0 0 -1 0 0 1 0 1 -1 1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 -1 1 0 -1 0 -1 0 1 0 0 0 -1 1 0 1 -1 0 //Paths To Double Edge 1:9,5,7,9,4,3 2:9,5,7,9,4,3 3:2,7,5,8,6,9,5,2,1 4:1,8,7,6,5,2 5:8,2,3,1,2,9,7,6,8,4,2 6:9,4,8,3,9,2,1 7:9,4,8,3,9,2,1 8:9,5,7,9,4,3 9:8,1,7,6,5,2 // Matrix 9,9 0 1 0 0 -1 0 0 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 1 0 1 0 -1 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 1 0 -1 0 1 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 -1 1 0 0 0 -1 0 //Paths To Double Edge 1:9,4,8,3,2 2:4,7,5,9,6,4,1 3:1,7,8,6,5,2 4:8,7,9,6,2,7,1,5,6,3,8,9 5:1,8,9,3,2,7,6,4,1 6:9,4,8,3,2 7:9,4,8,3,2 8:4,7,5,9,6,4,1 9:7,2,1,5,8,6 // Matrix 9,9 0 1 0 1 -1 0 0 -1 0 -1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 0 0 1 0 0 1 -1 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 0 0 -1 0 1 -1 0 1 0 0 -1 1 0 0 1 -1 0 //Paths To Double Edge 1:2,7,4,8,5,9,6,4,2 2:5,8,7,6,1 3:5,8,7,6,1 4:8,1,2,9,8,6,7,9,5,3,1 5:9,1,8,6,4,3,2 6:9,2,7,4,9,3,1 7:9,1,8,6,4,3,2 8:9,2,7,4,9,3,1 9:8,5,7,6,1 // Matrix 9,9 0 0 1 -1 0 0 -1 1 0 0 0 0 0 0 0 0 -1 1 -1 0 0 1 0 0 1 0 0 1 0 -1 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 1 0 -1 0 0 0 0 0 0 -1 1 0 1 0 1 0 0 -1 0 -1 0 -1 1 0 0 1 0 //Paths To Double Edge 1:2,4,9,8,3,9,7,6,5 2:9,1,8,7,9,6,5 3:9,1,8,7,9,6,5 4:8,1,2,9,6,7,9,5,3,1 5:3,8,6,4,2 6:9,2,7,4,9,5,1 7:3,8,6,4,2 8:7,1,4,9,3,2,1 9:8,2,6,4,3 // Matrix 9,9 0 0 0 0 0 0 0 -1 1 0 0 1 1 -1 0 0 0 -1 0 -1 0 0 1 0 0 0 0 0 -1 0 0 1 0 0 1 0 0 1 -1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 1 0 0 -1 0 0 -1 0 0 -1 1 0 0 0 1 0 0 0 //Paths To Double Edge 1:4,2,8,7,3,9,6,5,2 2:8,4,1,5,9,7,6,4,8,7,1 3:8,1,5,9,7,6,2 4:9,1,6,2,8,3,1,9,7,5 5:2,9,6,4,3 6:3,8,7,4,8,5,1 7:2,9,6,4,3 8:2,9,6,4,3 9:7,8,4,1,3,7,5 // Matrix 9,9 0 0 0 0 1 -1 0 -1 1 0 0 1 0 0 0 0 0 -1 0 -1 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 0 1 0 1 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 -1 0 0 0 0 -1 1 0 0 0 0 1 0 0 //Paths To Double Edge 1:3,6,5,2,9,7,4,6,9,8,3 2:8,1,6,9,5,3,8,7,4 3:9,1,8,7,2 4:9,1,8,7,2 5:9,1,8,7,2 6:9,2,7,1,9,5,3,8,4,1 7:8,5,6,3,1,4,5 8:2,5,3,9,7,6,4 9:8,3,6,5,4,3,1 // Matrix 9,9 0 1 0 -1 0 0 0 1 -1 -1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 1 0 0 0 -1 0 0 0 0 0 1 -1 0 0 0 0 -1 0 0 1 1 -1 1 0 0 0 -1 -1 0 //Paths To Double Edge 1:9,2,8,9,7,6,3,9,8,5 2:3,4 3:8,1,2,7,6,9,8,5,4 4:2,8,9,7,6,5,3,2,1 5:3,4 6:3,4 7:3,4 8:3,4 9:1,7,4,8,6,3,2,4,8,7,5 // Matrix 9,9 0 1 -1 0 1 0 -1 0 0 -1 0 1 0 0 0 1 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 0 0 -1 0 0 0 -1 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 -1 0 0 0 0 -1 -1 1 1 0 //Paths To Double Edge 1:9,2,7,6,8,5,2,7,4,3 2:1,8,5,7,4,3 3:2,5,9,6,4,1 4:9,3,8,7,9,6,2 5:9,3,8,7,9,6,2 6:1,8,5,7,4,3 7:1,5,4,9,6,1,4,8,3,2 8:2,5,9,6,4,1 9:8,1,5,7,4,3 // Matrix 9,9 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 -1 0 1 0 -1 0 0 -1 -1 1 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 -1 -1 0 0 0 1 0 0 0 0 -1 0 -1 1 -1 0 1 0 0 0 0 0 0 -1 -1 1 1 0 0 //Paths To Double Edge 1:8,3,2,6,9,8,7,2 2:4,7,6,3 3:9,1,5,4,8,9,2,1 4:9,3,8,7,6,5,3,2 5:4,3,6,7 6:4,9,8,5,1,4,7,3,2 7:8,1,2,4,9,8,5,1 8:4,7,6,3 9:4,3,6,7 // Matrix 9,9 0 0 0 0 -1 0 0 0 0 0 0 1 -1 1 -1 0 0 0 0 -1 0 1 0 1 0 0 0 0 1 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 -1 1 0 1 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 -1 0 0 0 0 -1 1 1 1 0 //Paths To Double Edge 1:4,6,9,8,7,3,2 2:9,1,7,6,5,3,9,8,6,4,1 3:2,5,8,6,4 4:9,3,5,7,6,1 5:4,6,9,8,7,3,2 6:5,9,2,7,3,1,9,8,4 7:2,5,8,6,4 8:9,3,5,7,6,1 9:2,5,8,6,4 // Matrix 9,9 0 0 0 0 -1 0 0 0 0 0 0 1 -1 1 0 0 -1 0 0 -1 0 1 0 0 0 1 0 0 1 -1 0 0 0 0 0 0 1 -1 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 -1 0 0 0 0 0 -1 0 0 0 0 0 -1 -1 1 0 //Paths To Double Edge 1:9,4,8,7,6,3 2:9,3,6,8,7,5,3,9,8,4,1 3:2,5,8,6,1 4:1,6,5,9,7,3,2,1 5:9,4,8,7,6,3 6:8,2,9,4,5,7,3,2 7:2,5,8,6,1 8:5,6,9,2,1,9,7,5,4,3 9:2,5,8,6,1 // Matrix 9,9 0 1 -1 0 0 1 -1 0 0 -1 0 1 0 0 0 1 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 -1 -1 0 0 -1 -1 0 1 0 0 1 -1 0 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 -1 -1 0 //Paths To Double Edge 1:7,6,2,9,8,7,4,3 2:9,1,5,8,6,7,4,3 3:2,6,5,4,1 4:9,3,8,7,9,5,1 5:7,6,2,9,8,7,4,3 6:9,3,8,7,9,5,1 7:1,6,5,9,4,6,3,1,8,5,2 8:2,6,5,4,1 9:2,6,5,4,1 // Matrix 9,9 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 -1 0 0 0 0 1 0 0 -1 0 1 0 -1 -1 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 -1 -1 0 0 0 -1 1 0 -1 1 0 0 0 //Paths To Double Edge 1:3,9,6,8,7,3,2 2:4,8,5,7,6,3 3:9,2,5,9,6,1 4:9,1,6,5,2,8,7,6,3,1 5:3,9,6,8,7,3,2 6:5,4,9,8,2,1,9,7,3 7:9,2,5,9,6,1 8:9,2,5,9,6,1 9:8,4,5,7,6,3 // Matrix 9,9 0 0 0 0 -1 0 0 0 0 0 0 1 -1 1 -1 0 0 0 0 -1 0 1 0 1 0 0 0 0 1 -1 0 0 0 0 0 0 1 -1 0 0 0 1 1 0 -1 0 1 -1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 -1 -1 0 //Paths To Double Edge 1:4,6,9,8,7,3,2 2:1,7,6,5,3,9,8,6,4,1 3:9,2,5,8,6,4 4:3,5,7,6,1 5:4,6,9,8,7,3,2 6:5,9,2,7,3,1,8,5,4 7:9,2,5,8,6,4 8:3,5,7,6,1 9:3,5,7,6,1 // Matrix 9,9 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 -1 1 -1 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 1 0 1 -1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 -1 0 -1 0 //Paths To Double Edge 1:9,3,8,7,6,4,3,2 2:1,6,9,8,5,7,9,3,1 3:5,6,4,2 4:1,6,7,3,5,9,7,8,1 5:9,3,8,7,6,4,3,2 6:2,5,7,4,9,2,1,8,5,3 7:5,6,4,2 8:5,6,2,4 9:5,6,2,4 // Matrix 9,9 0 1 -1 0 -1 0 0 0 0 -1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 -1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 -1 0 0 0 -1 -1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 -1 0 0 0 -1 0 1 0 -1 1 0 1 -1 0 -1 0 //Paths To Double Edge 1:9,2,8,9,7,6,5,9,8,4 2:3,5 3:2,8,9,7,6,4,8,2,1 4:3,5 5:2,6,9,4,8,7,6,2,1 6:3,5 7:5,3 8:5,3 9:8,3,1,5,6,2,8,7,5,4,3,1 // Matrix 9,9 0 1 0 0 0 0 0 -1 0 -1 0 1 -1 0 0 0 1 -1 0 -1 0 1 1 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 -1 1 -1 0 0 -1 0 0 0 1 0 1 0 0 0 0 1 -1 0 //Paths To Double Edge 1:3,5 2:8,9,5,7,6,1,3,8,5,4 3:9,1,8,7,2,8,6,5,4 4:3,5 5:9,2,7,1,9,8,6,4,3 6:3,5 7:3,5 8:2,9,7,6,3,1,2,9,5,4 9:3,5 // Matrix 9,9 0 -1 0 0 0 0 0 -1 1 1 0 1 -1 0 1 0 0 -1 0 -1 0 1 1 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 -1 0 -1 -1 1 0 0 -1 -1 0 1 0 //Paths To Double Edge 1:9,4,5,8,7,6,3,2 2:9,1,6,5,9,3,8,7,5,4,1 3:9,2,8,9,7,5,4 4:1,6,5,3 5:2,8,6,3,1,9,7,4 6:9,2,8,9,7,5,4 7:1,6,5,3 8:1,6,5,3 9:8,1,2,8,6,4,3,1,7,5,2 // Matrix 9,9 0 0 -1 0 0 0 0 -1 1 0 0 1 0 0 0 0 0 -1 1 -1 0 0 1 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 -1 0 0 1 0 0 1 0 0 1 -1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 -1 0 -1 -1 1 0 0 -1 0 0 1 0 //Paths To Double Edge 1:9,2,8,7,9,5,6,9,8,4 2:1,5 3:9,1,8,5,6,4,2,8,7,5,1 4:1,5 5:2,8,3,6,2,1,9,7,4 6:1,5 7:1,5 8:1,5 9:8,3,6,1,7,4,2,8,6,5 // Matrix 9,9 0 1 0 0 0 0 0 0 -1 -1 0 1 0 0 0 -1 0 1 0 -1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 -1 0 0 -1 0 -1 0 0 0 1 0 1 0 0 0 0 0 1 -1 0 0 0 1 0 0 -1 0 0 1 -1 0 0 1 -1 1 0 0 //Paths To Double Edge 1:3,6 2:9,1,8,7,6,9,8,5,4,3 3:1,7,9,8,5,4,6,2,1 4:3,6 5:3,6 6:1,8,7,2,9,8,5,4,3 7:3,6 8:3,6 9:8,1,3,2,7,6,5,1,7,8,4,3 // Matrix 9,9 0 -1 -1 0 0 0 1 0 0 1 0 0 0 0 0 -1 0 0 1 0 0 0 0 -1 -1 1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 -1 0 0 0 1 0 -1 0 0 0 0 -1 1 1 0 0 0 0 0 -1 0 0 -1 0 1 0 0 0 1 0 0 0 1 0 0 1 -1 0 //Paths To Double Edge 1:5,7,9,6,4,3,2 2:9,1,8,7,5,4 3:9,4,7,8,9,5,6,7,4,2,1 4:2,3,8,7,6 5:2,3,8,7,6 6:9,1,8,7,5,4 7:8,3,1,9,4,3,6,5,2 8:2,7,9,3,6,9,5,4,2,1 9:2,3,8,7,6 // Matrix 9,9 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 1 -1 -1 0 -1 1 0 0 -1 0 1 1 0 0 0 0 0 1 -1 0 0 0 0 -1 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 1 0 0 0 -1 0 0 -1 0 -1 0 1 0 1 0 0 //Paths To Double Edge 1:8,2,3,7,6,5 2:9,1,7,5,4 3:9,5,7,9,8,4,1,9,7,6,2 4:8,3,7,6,5,2 5:1,3,9,8,6,4,2,1 6:9,1,7,5,4 7:1,3,9,8,6,4,2,1 8:9,1,7,5,4 9:8,2,3,7,6,5 // Matrix 9,9 0 -1 -1 0 0 0 0 1 0 1 0 0 0 0 0 0 -1 0 1 0 0 0 1 -1 -1 -1 1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 0 0 0 1 0 -1 0 0 0 -1 0 0 1 0 -1 0 0 0 0 -1 1 1 0 0 0 0 0 -1 0 0 -1 1 0 1 0 1 0 //Paths To Double Edge 1:6,8,9,7,5,4,3,2 2:9,1,8,6,5,4 3:8,1,9,6,8,5,7,4,9,6,2,1 4:2,3,8,7,6 5:2,3,8,7,6 6:9,3,5,4,1,9,7,2 7:9,1,8,6,5,4 8:9,3,5,4,1,9,7,2 9:2,3,8,7,6 // Matrix 9,9 0 0 -1 0 -1 -1 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 1 1 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 1 -1 0 0 1 1 0 0 0 0 -1 0 -1 0 0 0 -1 0 0 1 -1 0 0 -1 1 1 1 -1 0 //Paths To Double Edge 1:9,5,8,7,6,4,9,5,2 2:3,7,6,5 3:9,1,8,7,9,4,2 4:3,7,6,5 5:1,8,6,9,4,3,2 6:9,1,8,7,9,4,2 7:1,8,6,9,4,3,2 8:3,7,6,5 9:8,3,6,1,8,7,5,6,1,4,3,2 // Matrix 9,9 0 0 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 -1 0 0 1 0 -1 1 0 -1 0 0 -1 0 1 1 0 0 0 0 0 0 -1 0 0 0 1 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 1 1 1 0 0 0 -1 0 -1 0 0 0 1 1 0 0 0 -1 0 0 //Paths To Double Edge 1:4,7,5 2:4,7,5 3:8,7,9,5,8,2,1,4,8,7,6 4:8,1,9,3,7,6,5,2 5:9,3,1,9,8,6,4,2 6:4,7,5 7:9,3,1,9,8,6,4,2 8:3,9,6,4,2,1,9,7,5 9:4,7,5 // Matrix 9,9 0 -1 -1 0 0 0 0 1 0 1 0 0 0 0 0 0 -1 0 1 0 0 1 1 0 -1 0 -1 0 0 -1 0 0 0 0 0 1 0 0 -1 0 0 1 1 0 0 0 0 0 0 -1 0 0 0 1 0 0 1 0 -1 0 0 0 0 -1 1 0 0 0 0 0 0 1 0 0 1 -1 0 -1 0 -1 0 //Paths To Double Edge 1:9,6,8,9,7,5,4,3,2 2:8,1,4,6,5 3:8,1,9,6,1,5,7,4,8,9,2,1 4:9,2,3,8,7,6 5:9,2,3,8,7,6 6:3,5,4,1,9,7,2 7:8,1,4,6,5 8:3,5,4,1,9,7,2 9:1,3,8,5,4,7,1,6,3,2 // Matrix 9,9 0 0 -1 -1 0 0 0 1 0 0 0 0 0 0 1 0 0 -1 1 0 0 0 0 0 0 -1 0 1 0 0 0 1 1 -1 0 -1 0 0 0 -1 0 0 0 0 1 0 -1 0 -1 0 0 1 0 1 0 0 0 1 0 -1 0 0 0 -1 0 1 0 0 0 0 0 1 0 1 0 1 -1 -1 0 -1 0 //Paths To Double Edge 1:9,5,8,7,6,4,3,2 2:8,1,5,6 3:8,1,5,6 4:8,9,1,2,5,6,8,9,7,3,2 5:9,2,4,9,8,7,3 6:9,2,4,9,8,7,3 7:8,1,5,6 8:2,4,6,5,1,9,7,3 9:1,4,8,7,6,5,2,1,7,4,3 // Matrix 9,9 0 0 0 -1 -1 0 1 0 0 0 0 0 0 0 1 0 0 -1 0 0 0 0 1 0 0 -1 0 1 0 0 0 0 0 -1 0 0 1 0 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 1 -1 0 0 1 0 0 0 1 0 0 0 1 0 -1 0 -1 0 1 0 1 0 0 1 -1 0 -1 0 //Paths To Double Edge 1:9,6,8,3,9,7,5,4,2 2:1,7 3:1,7 4:1,7 5:8,9,7,6,4,3,9,8,7,2 6:1,7 7:9,2,5,3,9,1,8,6,4 8:5,9,2,1,6,4,3,9,5,1 9:1,7 // Matrix 9,9 0 0 0 0 -1 0 -1 0 1 0 0 0 0 0 1 0 0 -1 0 0 0 0 1 0 0 0 -1 0 0 0 0 0 0 1 0 0 1 0 -1 0 0 1 0 -1 0 0 -1 0 0 -1 0 0 1 1 1 0 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 0 -1 1 1 0 0 -1 1 0 0 //Paths To Double Edge 1:9,3,8,7,9,6,5,4,2 2:1,6 3:1,6 4:1,6 5:9,2,8,7,6,4,3,8,7,1 6:2,7,9,4,3,5,8,7,2 7:1,6 8:1,6 9:2,7,5,6,1,8,4,3,7,5,2 // Matrix 9,9 0 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 -1 -1 1 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 -1 0 0 0 0 0 -1 0 1 0 0 0 0 -1 0 0 0 -1 1 0 0 0 1 0 0 -1 0 0 0 1 -1 0 //Paths To Double Edge 1:9,5,7,8,6,3,2 2:4,8,7,6 3:4,8,7,6 4:9,8,7,5,6,3,2,8,9,7,1 5:4,8,7,6 6:9,1,8,5,9,4,3,2 7:8,4,1,2,9,4,6,5,3 8:6,7,4,9,5,3,6,2,1 9:4,8,7,6 // Matrix 9,9 0 1 0 0 -1 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 -1 0 0 0 -1 0 0 0 0 0 1 1 0 0 0 0 0 -1 -1 1 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 -1 0 0 0 0 -1 1 0 1 0 0 0 -1 0 0 0 -1 -1 1 0 1 0 //Paths To Double Edge 1:8,3,2,6,9,7 2:3,5,7,9,4,1 3:9,6,4,1,5,2 4:6,8,2,5,7,3 5:8,2,1,9,8,6,7,4,3,2 6:5,1,7,3,8,4 7:1,9,4,8,2,6 8:9,4,3,5,9,1,2,7,6,4 9:5,7,6,8,5,3,4,2,1,7 // Matrix 9,9 0 0 -1 0 0 -1 -1 1 1 0 0 0 0 1 0 0 -1 0 1 0 0 0 1 0 0 -1 -1 0 0 0 0 1 0 0 0 -1 0 -1 -1 -1 0 0 0 1 1 1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 -1 1 1 0 -1 1 0 0 0 -1 0 1 1 -1 0 1 0 0 //Paths To Double Edge 1:3,9,8,7,3,6,4,2 2:8,1,5 3:8,1,5 4:9,1,5 5:3,9,8,4,3,2,7,6 6:8,5,1 7:9,5,1 8:3,5,4,1,3,7,6,2 9:3,5,2,1,3,6,7,4 // Matrix 9,9 0 1 0 0 0 0 -1 0 0 -1 0 1 0 0 -1 1 -1 0 0 -1 0 1 0 1 0 0 0 0 0 -1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 1 -1 0 0 0 0 0 0 1 -1 0 -1 0 0 0 1 0 0 1 0 0 0 0 -1 0 1 0 0 0 0 1 0 0 -1 0 //Paths To Double Edge 1:3,4 2:8,7,4,1,8,9,3,6,5,4 3:9,1,8,7,5,2,9,6,4 4:8,2,3,1,9,8,7,6,5,3 5:3,4 6:3,4 7:9,2,8,1,3,9,2,6,5,4 8:3,4 9:3,4 // Matrix 9,9 0 1 1 0 0 1 -1 -1 0 -1 0 0 0 0 0 0 1 0 -1 0 0 1 0 0 1 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 0 0 0 0 0 0 1 -1 1 0 -1 0 0 0 0 0 0 1 -1 0 -1 0 -1 0 0 1 0 0 0 0 1 1 0 -1 0 //Paths To Double Edge 1:8,2,4,9,8,3,9,7,6,5 2:9,1,8,7,6,4,1 3:9,1,8,7,6,4,1 4:9,1,6,5,9,8,7,3,2 5:2,6,4,3 6:8,2,9,4,1,2,7,5 7:2,6,4,3 8:9,6,1,9,3,4,2,1,7,6,5 9:2,6,4,3 // Matrix 9,9 0 1 0 0 0 0 0 -1 0 -1 0 1 0 1 0 -1 0 0 0 -1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 -1 0 -1 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 0 0 0 1 -1 0 0 -1 0 0 0 1 0 -1 0 -1 0 0 0 1 0 0 0 1 1 0 0 -1 0 //Paths To Double Edge 1:3,5 2:8,1,3,9,7,6,1,5,4,3 3:9,2,7,4,1,5,8,6,2 4:3,5 5:8,1,7,9,6,3,8,4,2 6:3,5 7:3,5 8:9,2,5,7,1,9,6,5,4,3 9:3,5 // Matrix 9,9 0 0 0 0 -1 -1 0 0 1 0 0 1 1 0 1 0 -1 -1 0 -1 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 -1 0 0 -1 0 0 -1 1 -1 -1 1 0 0 0 0 //Paths To Double Edge 1:8,2,7,9,6,4,2 2:8,4,9,1,3,8,9,7,6,5,4 3:9,2,8,7,9,6,5 4:2,8,6,5,9,8,3,1 5:1,6,4,3 6:9,1,8,7,4,8,5,3,2 7:1,6,4,3 8:1,6,4,3 9:2,6,3,8,2,1,8,7,5,4 // Matrix 9,9 0 0 0 -1 -1 0 0 1 0 0 0 1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 1 -1 1 0 0 0 0 0 0 -1 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 1 -1 1 -1 1 0 0 0 0 1 0 0 1 0 0 0 -1 -1 0 //Paths To Double Edge 1:9,2,8,7,4,3,9,8,5 2:1,5 3:8,2,1,9,7,8,6,5,4,1 4:1,5 5:9,6,8,7,2,9,6,4,3,1 6:1,5 7:1,5 8:9,3,5,7,2,9,1,6,5,4 9:1,5 // Matrix 9,9 0 0 0 1 0 0 0 -1 0 0 0 1 0 0 0 0 -1 0 0 -1 0 1 0 1 -1 0 0 -1 0 -1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 0 0 1 -1 0 0 1 -1 0 0 0 0 0 1 1 0 -1 0 -1 0 0 1 0 0 0 0 1 1 0 -1 0 //Paths To Double Edge 1:4,6 2:4,6 3:8,1,2,9,6,4,8,7,5 4:9,2,3,8,7,6,5,1 5:4,6 6:9,7,8,5,2,4,8,3,1 7:4,6 8:9,6,3,2,9,5,4,2,7,6,1 9:4,6 // Matrix 9,9 0 1 0 0 0 0 -1 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 1 1 0 1 -1 -1 0 0 -1 0 0 0 0 0 1 0 0 -1 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 1 1 0 -1 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 1 -1 0 -1 0 0 0 //Paths To Double Edge 1:9,3,8,6,2 2:3,7,5,9,4,3,1 3:2,6,9,5,4,1,9,8,7,6,2 4:9,3,8,6,2 5:9,3,8,6,2 6:3,7,5,9,4,3,1 7:2,9,8,6,5,4,3,2,1 8:7,1,2,6,5,4 9:4,3,7,5,1,8,4,6,3,2 // Matrix 9,9 0 1 0 0 0 -1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 -1 0 0 -1 0 1 1 0 -1 0 0 0 0 -1 0 0 0 1 1 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 -1 0 0 0 -1 1 0 -1 0 0 0 0 //Paths To Double Edge 1:9,3,8,4,7,5,2 2:4,8,3,6,9,7,4 3:1,6,5,2 4:9,2,5,9,8,3,1,9,7,6,2 5:4,8,3,6,9,7,4 6:9,2,8,7,5,3,9,8,1 7:1,6,5,2 8:6,1,2,5 9:4,8,6,1,7,3,8,5,2 // Matrix 9,9 0 0 1 -1 0 -1 0 0 1 0 0 0 1 0 0 0 0 -1 -1 0 0 1 0 0 0 0 0 1 -1 -1 0 1 0 0 -1 0 0 0 0 -1 0 0 0 1 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 -1 0 0 -1 1 0 0 -1 1 0 0 0 //Paths To Double Edge 1:2,9,8,6,4,7,5,3 2:1,5 3:1,5 4:9,5,8,2,1,5,9,7,6,3 5:2,6,4,9,8,7,3,2,1 6:1,5 7:1,5 8:1,5 9:4,8,3,2,5,1,7,6,4 // Matrix 9,9 0 0 0 1 -1 0 -1 0 1 0 0 0 0 0 1 0 0 -1 0 0 0 0 1 0 0 0 -1 -1 0 0 0 1 0 0 0 0 1 0 -1 -1 0 1 0 -1 0 0 -1 0 0 -1 0 0 1 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 1 -1 0 0 0 -1 1 1 0 0 -1 1 0 0 //Paths To Double Edge 1:2,3,9,7,5,8,4,2 2:1,6 3:1,6 4:1,6 5:9,3,6,8,1,3,7,4,2 6:7,3,9,2,5,4,8,7 7:6,1 8:6,1 9:5,3,6,2,1,3,8,7,4 // Matrix 9,9 0 1 0 0 0 0 0 -1 0 -1 0 1 0 0 0 1 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 -1 0 0 0 0 0 1 -1 1 0 0 0 -1 0 -1 0 1 0 0 0 0 0 1 1 -1 0 //Paths To Double Edge 1:3,7,5,4 2:8,5,1,4,9,7,6,3,1 3:8,1,9,5,8,6,2 4:9,1,2,8,7,6,3 5:9,2,7,6,3,1,9,4,2 6:3,7,5,4 7:8,1,9,5,8,6,2 8:3,2,7,9,6,4,1,7,5,3,2 9:3,7,5,4 // Matrix 9,9 0 0 0 0 0 0 -1 -1 1 0 0 1 1 0 0 0 1 -1 0 -1 0 0 0 0 0 0 1 0 -1 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 1 1 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 0 0 0 -1 1 -1 0 0 -1 1 0 0 //Paths To Double Edge 1:2,9,8,7,4 2:3,9,6,5,7,1,3,9,8,4 3:2,9,8,7,4 4:9,1,6,5,7,3,2 5:2,9,8,7,4 6:8,2,1,3,7,4,9,5,2 7:8,1,3,6,5,4 8:9,1,6,5,7,3,2 9:8,4,2,5,6,3,1,2,8,7,4 // Matrix 9,9 0 0 1 -1 0 0 0 -1 1 0 0 0 1 0 0 0 0 -1 -1 0 0 1 0 0 0 0 0 1 -1 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 1 1 0 0 0 0 0 0 0 -1 -1 1 0 0 0 0 -1 1 0 //Paths To Double Edge 1:8,9,2,4,8,7,3 2:1,7,6,5 3:1,7,6,5 4:9,1,7,8,6,3,2,9,8,5 5:9,2,7,8,6,3,2,1 6:2,9,8,4,9,7,3 7:4,8,5,3,2,9,6,1 8:1,7,6,5 9:8,4,5,6,3,1,2,8,7,4 // Matrix 9,9 0 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 -1 0 1 0 0 0 1 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 -1 0 0 0 -1 0 1 0 1 0 0 0 1 0 0 -1 0 0 0 0 1 0 0 0 1 0 -1 1 0 0 -1 1 -1 0 //Paths To Double Edge 1:9,3,8,7,5,4,2 2:3,9,7,6,4,8,9,5,1 3:2,8,9,6,7,1,8,9,5,4 4:9,2,8,9,6,5,3,1 5:1,7,6,4,2 6:9,3,8,7,5,4,2 7:9,2,8,9,6,5,3,1 8:7,2,1,4,6 9:7,2,1,4,6 // Matrix 9,9 0 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 -1 1 0 0 0 1 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 0 0 0 0 -1 1 0 0 0 0 -1 0 0 0 -1 0 1 0 0 0 1 0 0 -1 0 -1 1 0 0 -1 1 1 0 //Paths To Double Edge 1:9,3,7,9,8,5,4,2 2:3,8,9,7,4,9,8,6,5,1 3:2,9,6,8,1,7,9,5,4 4:9,2,7,6,5,3,1 5:8,2,1,4,6 6:9,3,7,9,8,5,4,2 7:8,2,1,4,6 8:9,2,7,6,5,3,1 9:6,3,4,1,8 // Matrix 9,9 0 0 0 0 0 0 -1 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 1 0 -1 0 0 -1 0 1 0 0 0 1 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 1 0 -1 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 -1 0 1 -1 -1 0 //Paths To Double Edge 1:9,2,8,6,5,3 2:1,7,4,9,8,5,3,1 3:9,4,8,7,9,6,5,7,9,2,1 4:3,9,6,2,7,8,5,3 5:3,7,6,4,3,1 6:1,7,4,9,8,5,3,1 7:9,2,8,6,5,3 8:7,3,2,1,4,6 9:7,3,2,1,4,6 // Matrix 9,9 0 1 0 0 -1 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 -1 1 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 1 0 0 0 -1 0 0 0 0 0 1 0 -1 0 0 0 -1 0 0 1 0 0 0 1 0 0 -1 -1 0 //Paths To Double Edge 1:9,7,8,4,9,3,2 2:9,4,8,5,7,8,6,1 3:1,6,5,2 4:8,2,1,5,9,7,6,5,9,8,3 5:8,2,9,1,6,7,9,4,2 6:9,7,8,4,9,3,2 7:1,6,5,2 8:4,5,9,6,1,7,9,4,2 9:1,6,5,2 // Matrix 9,9 0 0 0 0 0 0 -1 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 -1 0 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 1 0 1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 1 0 0 0 1 0 0 1 -1 0 //Paths To Double Edge 1:2,6,5,3 2:9,4,7,8,9,5,1 3:4,7,9,6,5,7,9,2,1 4:8,3,9,6,2,7,9,8,5 5:9,8,7,6,3,7,4,1 6:9,4,7,8,9,5,1 7:2,6,5,3 8:7,1,4,5,9,6,2,1,9,4,3 9:2,6,5,3 // Matrix 9,9 0 0 0 0 1 0 0 0 -1 0 0 1 0 0 0 -1 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 -1 0 -1 0 0 0 0 0 0 0 1 0 0 0 -1 0 0 1 1 -1 0 1 0 0 0 -1 0 0 0 0 0 -1 1 0 -1 0 0 1 1 0 0 0 -1 1 0 -1 0 //Paths To Double Edge 1:2,7,3 2:9,1,8,4,6,5,3,1 3:9,1,6,9,4,7,9,8,5 4:2,7,3 5:2,7,3 6:3,8,9,4,2,8,7,5,3,1 7:9,5,8,9,4,3,9,6,1 8:1,6,9,7,4,1,2,7,6,5 9:2,7,3 // Matrix 9,9 0 1 -1 0 0 0 -1 0 0 -1 0 1 0 0 0 1 0 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 -1 0 0 0 0 0 1 0 0 0 0 0 1 -1 -1 0 1 0 1 0 1 0 1 0 -1 0 //Paths To Double Edge 1:2,7,9,6,4,3 2:8,5,7,1,3,9,5,7,6,4 3:9,1,8,5,4,2 4:3,8,7,6,8,5,1 5:2,7,9,6,4,3 6:9,1,8,5,4,2 7:9,2,6,4,9,8,6,5,3,1 8:2,7,9,6,4,3 9:7,1,3,8,7,6,2 // Matrix 9,9 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 1 -1 1 0 -1 0 0 -1 0 0 1 0 0 0 1 -1 -1 0 0 1 0 -1 1 0 1 1 -1 -1 0 //Paths To Double Edge 1:9,3,6,5 2:3,8,7,6,5,4,3,1 3:1,8,7,9,6,4,2,1 4:9,5,6,3 5:4,7,8,9,6,1,2,4 6:9,2,8,7,5,9,4,3,1 7:9,3,6,5 8:9,5,6,3 9:7,3,1,6,8,7,5,1 // Matrix 9,9 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 0 1 0 1 0 -1 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 0 0 -1 0 0 0 1 0 0 -1 0 0 0 -1 -1 0 1 0 0 -1 1 0 1 0 -1 0 //Paths To Double Edge 1:4,9,7,6,5 2:4,9,7,6,5 3:5,7,8,6,4,2,1 4:3,8,7,9,2,1,8,7,6,5,3 5:1,8,9,7,3,2 6:1,8,9,7,3,2 7:9,3,4,8,5,3,6,2,1 8:4,9,7,6,5 9:7,1,5,8,6,4,2 // Matrix 9,9 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 0 1 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 0 0 0 1 0 0 0 0 0 0 1 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 -1 1 0 0 0 0 -1 0 //Paths To Double Edge 1:9,3,8,6,4 2:4,7,6,8,5,1 3:1,7,8,6,9,5,2,1,7,6,4 4:1,8,9,7,6,5,3,2 5:9,3,8,6,4 6:9,2,8,3,9,7,5,4,2,1 7:9,3,8,6,4 8:6,3,7,4,9,5,3,1 9:4,7,6,8,5,1 // Matrix 9,9 0 1 -1 0 0 0 0 0 -1 -1 0 1 0 0 1 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 -1 0 0 0 0 0 1 0 -1 -1 0 -1 0 -1 -1 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 -1 -1 0 0 1 0 0 1 1 -1 0 0 0 //Paths To Double Edge 1:3,6,2,9,8,7,4,3 2:9,1,8,5,7,9,6,4,3 3:1,5,4,2 4:9,3,8,7,6,8,5,1 5:3,6,2,9,8,7,4,3 6:1,9,5,8,4,1,9,7,5,3,2 7:1,5,4,2 8:1,5,4,2 9:2,6,4,8,7,2,4,5,3,1 // Matrix 9,9 0 0 0 0 -1 0 0 0 1 0 0 0 0 1 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 -1 -1 1 -1 0 -1 0 1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 -1 0 0 -1 1 0 1 0 0 0 0 0 //Paths To Double Edge 1:2,4 2:1,5,9,8,6,5,7,3,1 3:2,4 4:1,5,9,6,8,5,3,7,1 5:9,2,8,6,4,1,9,7,3,2,8 6:2,4 7:4,2 8:4,2 9:5,8,7,6,1,5,4,3,2 // Matrix 9,9 0 0 0 0 -1 0 0 1 0 0 0 1 -1 0 0 0 -1 0 0 -1 0 1 1 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 0 -1 0 0 0 0 -1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 -1 -1 1 0 0 1 0 0 0 -1 0 0 0 0 -1 0 1 1 0 //Paths To Double Edge 1:2,3 2:9,5,7,6,1,3,8,5,4 3:8,1,9,8,7,2,8,6,5,4 4:2,3 5:8,9,7,2,1,9,8,6,4,3 6:2,3 7:2,3 8:9,5,3,7,6,1,3,9,4,2 9:2,3 // Matrix 9,9 0 1 -1 0 0 0 -1 0 0 -1 0 1 0 0 0 1 0 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 1 -1 0 0 0 0 0 -1 1 0 0 0 0 -1 1 1 0 0 0 1 0 1 1 0 -1 0 0 //Paths To Double Edge 1:2,8,5,7,9,6,4,3 2:7,9,1,8,7,6,4,3 3:9,1,5,4,2 4:3,8,7,6,8,5,2 5:7,9,1,8,7,6,4,3 6:9,1,5,4,2 7:2,9,5,8,4,9,3,2,6,5,1 8:9,1,5,4,2 9:8,3,7,6,8,5,2 // Matrix 9,9 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 0 1 0 -1 0 0 -1 0 0 1 0 0 0 -1 1 1 0 0 0 0 -1 1 1 0 0 -1 0 0 //Paths To Double Edge 1:4,8,9,6,5,3 2:3,7,6,8,5,3,1 3:9,2,7,9,4,1 4:2,7,6,9,1,8,6,5,3,2 5:9,2,7,9,4,1 6:9,4,8,7,2,8,5,3,1 7:4,8,9,6,5,3 8:7,1,9,7,6,2 9:3,7,6,8,5,3,1 // Matrix 9,9 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 1 0 1 0 -1 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 0 0 -1 0 0 0 -1 1 0 1 0 0 0 1 1 0 -1 0 -1 -1 1 0 0 -1 1 0 //Paths To Double Edge 1:4,8,9,7,6,5 2:4,8,9,7,6,5 3:5,7,8,6,4,2,1 4:2,7,9,8,6,3,1,9,8,7 5:9,1,7,3,2 6:9,1,7,3,2 7:9,4,8,3,9,6,5,2,1 8:9,1,7,3,2 9:5,7,8,6,4,2,1 // Matrix 9,9 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 0 0 0 -1 1 1 0 0 0 0 -1 1 0 0 1 0 0 0 -1 1 0 1 0 -1 0 0 0 //Paths To Double Edge 1:8,6,2,3,7,8,6,4 2:1,6,9,8,7,9,5,3,1 3:9,1,4,2 4:1,6,9,7,8,9,3,5,1 5:9,1,2,4 6:2,9,8,4,7,2,1,9,5,3 7:9,1,4,2 8:9,1,2,4 9:8,3,7,6,8,5,4,2 // Matrix 9,9 0 1 0 0 0 0 0 0 -1 -1 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 0 0 0 -1 1 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 0 1 1 0 0 0 -1 1 0 -1 0 -1 0 1 1 0 //Paths To Double Edge 1:3,5 2:9,1,8,9,7,6,9,5,4,3 3:8,4,9,1,7,4,9,6,2 4:3,5 5:7,6,9,1,8,6,9,4,2 6:5,3 7:3,5 8:5,3 9:7,3,2,5,1,6,8,7,4,5,6,3,2 // Matrix 9,9 0 1 -1 0 0 0 0 -1 0 -1 0 1 0 0 1 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 1 0 -1 1 0 -1 0 -1 -1 0 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 1 -1 0 0 -1 0 0 0 0 -1 0 1 1 0 //Paths To Double Edge 1:9,6,5,7,2,6,8,4,3 2:8,4,9,1,3,7,6,4 3:1,5,4,2 4:9,3,8,7,6,9,5,2 5:8,4,9,1,3,7,6,4 6:8,1,2,4,9,8,7,5,3,2 7:1,5,4,2 8:2,6,5,9,4,2,6,7,5,3,1 9:1,5,4,2 // Matrix 9,9 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 0 -1 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 -1 1 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 0 -1 -1 0 0 0 -1 0 1 1 0 0 0 -1 1 0 0 0 1 0 0 //Paths To Double Edge 1:2,4 2:9,7,8,6,1,9,7,5,3 3:2,4 4:8,7,9,3,1,8,7,5,6 5:7,9,8,6,1,7,4,3,2 6:4,2 7:9,5,4,8,2,1,9,5,6,4,3 8:2,4 9:4,2 // Matrix 9,9 0 0 0 0 -1 0 0 1 0 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 -1 1 1 -1 0 -1 0 1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 1 0 1 0 0 0 0 -1 0 0 0 -1 0 0 1 1 0 //Paths To Double Edge 1:2,4 2:9,5,6,3,1,4,8,7,5 3:2,4 4:8,1,6,9,7,2,8,5,3 5:8,1,2,9,7,6,1,4,3,2 6:2,4 7:2,4 8:9,5,4,7,6,1,4,9,3,2 9:2,4 // Matrix 9,9 0 0 0 0 -1 0 1 0 0 0 0 1 -1 0 0 -1 0 0 0 -1 0 1 1 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 0 -1 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 -1 1 0 0 1 0 0 0 -1 0 0 0 0 0 1 0 0 1 0 0 0 0 -1 0 1 -1 0 //Paths To Double Edge 1:2,3 2:8,9,5,1,8,6,3,7,5,4 3:9,7,8,6,1,2,7,5,4 4:2,3 5:9,7,2,8,6,1,2,9,4,3 6:2,3 7:5,9,8,3,1,9,6,5,4,2 8:2,3 9:2,3 // Matrix 9,9 0 0 0 1 -1 0 0 -1 0 0 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 -1 0 1 -1 -1 -1 0 1 0 1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 1 -1 0 0 0 1 -1 1 0 0 0 0 0 -1 0 0 0 0 -1 0 0 1 1 0 0 //Paths To Double Edge 1:9,6,7,4,9,8,5 2:9,6,7,4,9,8,5 3:5,7,8,9,6,4,2,1 4:8,7,2,9,1,3,8,6,9,5,2 5:8,1,2,3 6:8,1,2,3 7:9,1,4,3,2,1,9,4,8,6,5 8:9,4,3,7,6,5,2,1 9:8,1,3,2 // Matrix 9,9 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 -1 0 1 0 1 -1 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 -1 1 0 0 0 0 1 -1 0 0 0 1 0 0 -1 0 0 -1 0 -1 0 0 1 1 0 0 0 0 0 -1 1 0 0 1 0 0 //Paths To Double Edge 1:2,7 2:9,1,6,7,8,9,5,4,3,1 3:9,4,6,7,9,8,1,9,5,4,2 4:2,7 5:2,7 6:3,9,8,2,5,4,1,9,8,7 7:9,3,8,1,9,2,6,5,4 8:2,7 9:2,7 // Matrix 9,9 0 0 -1 0 0 1 0 0 0 0 0 1 -1 0 0 -1 0 0 1 -1 0 1 0 -1 0 0 1 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 0 1 0 0 0 1 0 -1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 -1 0 0 1 0 -1 0 //Paths To Double Edge 1:2,7 2:9,1,8,6,5,3,8,7,4 3:9,4,6,7,8,5,2,1,9,8,4 4:2,7 5:2,7 6:3,9,8,5,2,1,3,9,7,4 7:9,3,8,1,9,6,5,4,2 8:2,7 9:2,7 // Matrix 9,9 0 0 0 0 -1 0 0 1 0 0 0 1 0 1 -1 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 -1 1 1 -1 0 -1 0 1 0 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 1 -1 1 0 0 0 0 -1 0 0 0 -1 0 0 1 1 0 //Paths To Double Edge 1:2,4 2:9,1,8,7,5,6,8,4,3 3:2,4 4:8,1,5,9,8,7,6,3,2 5:8,1,2,9,7,8,6,4,3,2 6:2,4 7:2,4 8:9,3,5,4,7,6,2,1,9,5,3 9:2,4 // Matrix 9,9 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 1 0 1 0 -1 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 -1 0 0 0 -1 1 -1 0 0 0 0 -1 1 0 0 0 0 -1 1 0 1 -1 0 0 //Paths To Double Edge 1:9,2,7,6,4 2:1,8,6,4,9,7,5,1 3:5,8,7,6,4,1 4:7,9,8,3,2,9,5,1 5:9,2,7,6,4 6:7,9,8,3,2,9,5,1 7:9,1,6,8,4,9,3,6,5,2,1 8:9,2,7,6,4 9:8,5,7,6,4,1 // Matrix 9,9 0 0 0 0 0 0 0 1 0 0 0 1 -1 0 -1 1 0 0 0 -1 0 1 0 1 0 0 0 0 1 -1 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 -1 0 1 -1 0 0 0 -1 1 0 0 -1 0 1 0 1 0 -1 -1 -1 0 0 0 0 -1 1 0 0 0 0 0 -1 1 0 1 0 0 //Paths To Double Edge 1:3,6,4 2:3,6,4 3:9,2,8,7,6,5,4,1 4:9,7,8,2,9,7,5,3,1 5:3,6,4 6:8,7,1,2,9,7,8,5,3 7:4,9,6,8,2,3,6,5,4,1 8:3,6,4 9:3,6,4 // Matrix 9,9 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 1 0 0 0 0 1 -1 0 0 -1 0 0 0 -1 0 1 0 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 0 1 0 -1 0 -1 0 0 0 0 -1 1 0 0 1 0 0 -1 -1 0 0 0 0 -1 0 1 0 //Paths To Double Edge 1:3,6,4 2:3,6,4 3:9,1,7,6,9,2,4,9,8,5 4:9,8,2,9,3,7,5,1 5:3,6,4 6:9,8,2,9,3,7,5,1 7:8,9,3,5,2,9,6,4,1 8:1,7,6,9,4,2,7,6,5,3,1 9:3,6,4 // Matrix 9,9 0 1 0 0 0 0 0 0 -1 -1 0 0 0 0 -1 0 0 1 0 0 0 1 0 1 1 0 -1 0 0 -1 0 0 0 0 -1 1 0 0 0 0 0 0 0 -1 0 0 1 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 1 1 0 0 0 -1 1 -1 1 -1 0 0 -1 1 0 //Paths To Double Edge 1:2,7,6,4 2:1,8,3,9,6,5,4 3:9,2,8,7,6,8,5,4,1 4:9,1,8,7,9,5,3 5:2,7,6,4 6:9,1,8,7,9,5,3 7:1,8,3,9,6,5,4 8:2,7,6,4 9:8,4,6,3,8,7,5,2,3,6,4,1 // Matrix 9,9 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 -1 0 -1 0 1 0 0 -1 0 1 0 1 0 0 -1 0 1 -1 0 1 0 1 -1 1 0 0 0 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 1 0 0 0 -1 0 0 0 1 0 -1 -1 0 1 0 0 -1 0 //Paths To Double Edge 1:5,8,7,6,3 2:5,8,7,6,3 3:9,5,4,9,7,6,2,1 4:8,1,3,9,7,6,5,2 5:8,9,3,2,8,1,4,9,7,8,3,2 6:9,1,8,4,3,2 7:9,1,8,4,3,2 8:9,5,4,9,7,6,2,1 9:5,8,7,6,3 // Matrix 9,9 0 1 -1 0 0 -1 0 1 0 -1 0 1 0 0 1 0 0 0 1 -1 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 -1 0 1 0 1 0 -1 0 0 0 0 -1 1 0 0 1 0 0 //Paths To Double Edge 1:3,9,8,2,9,6,5,4 2:1,7,9,8,6,9,5,4 3:8,1,2,7,9,8,5,7,6,4,2 4:2,8,7,5,3 5:9,3,7,6,4,1 6:2,8,7,5,3 7:3,9,8,2,9,6,5,4 8:9,3,7,6,4,1 9:8,2,7,5,3 // Matrix 9,9 0 0 1 -1 0 0 0 -1 0 0 0 0 0 0 0 -1 0 1 -1 0 0 1 0 0 1 1 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 1 -1 0 0 -1 0 0 0 1 0 -1 0 0 0 0 0 1 0 -1 1 0 1 0 0 -1 0 //Paths To Double Edge 1:7,6,3,8,4,2 2:3,9,7,6,9,5,4,1 3:9,2,8,9,7,5,1,9,6,4,2 4:9,1,8,5,3 5:7,6,3,8,4,2 6:9,1,8,5,3 7:9,1,8,5,3 8:3,9,7,6,9,5,4,1 9:7,6,3,8,4,2 // Matrix 9,9 0 1 -1 0 -1 0 0 1 0 -1 0 1 0 1 0 -1 0 0 1 -1 0 0 0 0 1 -1 1 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 1 -1 0 0 -1 0 0 0 -1 0 1 0 1 0 0 0 -1 0 0 -1 1 0 0 0 1 0 //Paths To Double Edge 1:2,5,3 2:9,3,7,6,1,3,9,5,4 3:2,8,9,7,4,1,5,8,6,2 4:2,5,3 5:9,1,7,6,3,8,4,2 6:2,5,3 7:2,5,3 8:9,3,7,6,1,3,9,5,4 9:8,3,5 // Matrix 9,9 0 -1 0 0 -1 0 0 1 1 1 0 0 0 0 0 1 -1 -1 0 0 0 1 1 0 0 0 -1 0 0 -1 0 0 0 0 0 1 1 0 -1 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 -1 0 0 0 -1 0 0 1 -1 1 0 0 1 0 0 0 0 -1 1 1 -1 0 0 -1 0 0 //Paths To Double Edge 1:8,2,3,5 2:9,1,7,9,8,6,4,3 3:1,7,6,9,5,4,2 4:2,9,8,3 5:9,1,7,9,8,6,4,3 6:2,9,8,3 7:2,9,8,3 8:1,7,6,9,5,4,2 9:2,7,8,6,5,1,7,3,8,4,2 // Matrix 9,9 0 0 1 -1 0 -1 0 0 1 0 0 0 1 -1 0 0 0 -1 -1 0 0 1 0 1 -1 0 0 1 -1 -1 0 1 0 1 0 0 0 1 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 0 1 -1 0 0 0 1 0 0 0 0 0 0 0 -1 0 0 -1 1 0 0 0 1 0 0 0 //Paths To Double Edge 1:2,9,6,4 2:1,9,7,4,8,5,3 3:1,4,7,2,1,8,6,5 4:9,2,8,5,3,7,1,6,8,3,2 5:2,9,6,4 6:1,9,7,4,8,5,3 7:2,9,6,4 8:2,9,6,4 9:1,4,7,2,1,8,6,5 // Matrix 9,9 0 0 0 0 1 -1 0 0 -1 0 0 0 0 1 0 0 -1 0 0 0 0 1 0 0 -1 -1 0 0 0 -1 0 1 0 1 0 0 -1 -1 0 -1 0 1 0 1 0 1 0 0 0 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 1 0 -1 0 0 0 1 1 0 0 0 0 0 0 -1 0 //Paths To Double Edge 1:7,8,5,9,6,3 2:7,8,5,9,6,3 3:5,4,8,7,6,2,1 4:9,6,8,3,9,7,5,2,1 5:9,1,8,3,7,1,6,4,2,9,8,1 6:9,1,4,3,2 7:9,1,4,3,2 8:1,5,4,2,1,5,9,7,6,3 9:5,4,8,7,6,2,1 // Matrix 9,9 0 0 0 -1 0 0 1 0 0 0 0 1 0 0 -1 -1 0 0 0 -1 0 1 0 1 0 0 0 1 0 -1 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 -1 0 1 -1 0 0 0 0 0 0 -1 1 0 0 0 0 0 1 0 0 0 0 1 0 0 -1 0 -1 0 0 0 -1 1 0 0 1 0 //Paths To Double Edge 1:2,8,3 2:9,4,1,9,3,7,6,5 3:9,5,8,7,1,9,2,8,6,4 4:5,7,8,9,2,1,7,8,6,5,3 5:2,8,3 6:2,8,3 7:4,9,3,6,5,1,9,8,2 8:9,4,1,9,3,7,6,5 9:8,2,3 // Matrix 9,9 0 0 0 -1 0 0 0 1 0 0 0 0 1 -1 0 0 0 -1 0 0 0 1 0 0 -1 -1 0 1 -1 -1 0 1 0 1 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 -1 0 0 0 -1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 -1 0 //Paths To Double Edge 1:9,2,3 2:8,1,7,6,4,9,5,3 3:1,4,8,7,6,5,2,1 4:9,5,8,7,3,9,6,2,1,8,7,5 5:9,2,3 6:9,2,3 7:9,2,3 8:4,7,6,5,2,1,9,7,3 9:1,4,8,7,6,5,2,1 // Matrix 9,9 0 1 0 0 0 0 0 -1 0 -1 0 1 -1 0 0 0 1 0 0 -1 0 1 0 0 0 0 0 0 1 -1 0 1 1 0 -1 0 0 0 0 -1 0 0 0 1 -1 0 0 0 -1 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 1 -1 0 1 -1 -1 0 0 1 0 0 0 0 1 0 1 -1 0 //Paths To Double Edge 1:2,6,5 2:9,4,8,7,5,3,1 3:2,6,5 4:8,9,6,5,2,9,7,3,1 5:8,1,3,9,7,6,4,2 6:9,4,8,7,5,3,1 7:2,6,5 8:9,5,4,9,7,6,2,4,5,3,1 9:2,6,5 // Matrix 9,9 0 0 1 0 0 0 0 0 -1 0 0 0 0 -1 0 -1 0 1 -1 0 0 0 0 0 0 -1 1 0 0 0 0 1 1 0 1 -1 0 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 1 0 0 0 0 0 0 -1 0 0 1 -1 0 0 0 0 0 1 -1 -1 1 0 -1 1 0 0 //Paths To Double Edge 1:2,8,6,5,3 2:1,4,9,8,7,5 3:7,4,9,5,1,8 4:9,2,8,6,5,3,9,8,7,1 5:9,1,6,7,3,2,1 6:1,4,9,8,7,5 7:3,5,6,8,2 8:9,7,6,1,2,3,7 9:8,5,4,6,3,2,7,4,8,5,1 // Matrix 9,9 0 1 0 1 0 0 0 0 -1 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 -1 0 -1 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 -1 0 0 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 1 0 0 1 0 0 0 0 0 -1 1 0 -1 -1 1 0 -1 1 0 //Paths To Double Edge 1:3,7,9,6,4,2 2:9,1,7,8,4,3,1 3:8,9,1,4,7,5,8,6,4,2 4:1,8,6,5,2 5:3,4,9,2,7,6 6:9,5,4,8,7,3,5 7:5,8,2,1,6 8:3,7,9,6,4,2 9:2,6,3,8,5,7,1,3,6,4,2 // Matrix 9,9 0 1 -1 0 0 0 0 0 0 -1 0 1 1 0 0 0 0 -1 1 -1 0 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 -1 0 0 1 0 0 1 0 0 0 0 0 -1 0 1 -1 -1 1 0 -1 1 0 //Paths To Double Edge 1:2,8,5 2:3,7,9,6,5,4,1 3:9,2,7,8,6,5,4,2,1 4:2,8,5 5:9,1,7,6,8,4,3,2 6:2,8,5 7:2,8,5 8:3,7,9,6,5,4,1 9:8,3,5,8,7,2,5,6,4,3,1 // Matrix 9,9 0 1 -1 0 0 0 0 0 0 -1 0 1 1 0 0 0 -1 0 1 -1 0 0 0 -1 -1 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 -1 0 0 1 0 -1 0 0 0 0 0 0 1 0 0 0 0 -1 0 0 1 -1 -1 0 0 1 0 1 0 0 0 0 1 0 0 -1 0 //Paths To Double Edge 1:9,2,7,6,5 2:8,3,6,1,4,9 3:9,8,7,5,6,2,8,9,4,1 4:9,2,7,6,5 5:1,3,8,6,4,1 6:8,2,1,7,9,8,4,3 7:1,3,8,6,4,1 8:6,3,7,5,9,2,3,6,4,1 9:3,7,6,5,8,4,2,1 // Matrix 9,9 0 1 0 -1 0 0 0 0 0 -1 0 1 0 1 -1 0 0 0 0 -1 0 1 0 1 0 -1 0 1 0 -1 0 0 0 0 1 -1 0 -1 0 0 0 1 0 0 0 0 1 -1 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 1 -1 0 0 -1 0 1 0 0 0 1 0 0 0 -1 0 //Paths To Double Edge 1:9,3,8,6,5,4 2:9,4,6,5,3,9,7,1 3:1,7,8,6,4 4:8,3,2,5,1,3,9,7 5:1,7,8,6,4 6:2,3,8,9,7,3,5,1 7:5,3,2,4,9,6 8:5,6,4,9,3,5,1,7 9:7,1,2,4,6 // Matrix 9,9 0 0 0 1 0 0 0 0 -1 0 0 1 0 0 -1 0 -1 1 0 -1 0 0 0 1 0 0 0 -1 0 0 0 1 -1 0 0 1 0 0 0 -1 0 1 0 0 0 0 1 -1 1 -1 0 1 0 -1 0 0 0 0 0 -1 0 0 1 0 1 0 0 0 0 0 0 -1 1 -1 0 -1 0 1 -1 1 0 //Paths To Double Edge 1:2,7,4 2:8,9,1,6,8,5,3 3:2,7,4 4:1,9,8,6,1,3,5 5:4,7,2 6:9,2,7,4,8,9,5,3,1 7:9,1,6,9,8,5,3 8:4,7,2 9:6,7,4,2,8,6,5,3,1 // Matrix 9,9 0 1 -1 0 0 0 0 -1 0 -1 0 1 1 -1 1 -1 1 -1 1 -1 0 0 1 0 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 -1 -1 0 0 0 0 0 0 -1 0 0 0 0 1 0 1 0 1 0 -1 0 -1 0 0 0 1 -1 0 0 0 0 0 0 1 0 1 0 0 0 -1 0 -1 0 //Paths To Double Edge 1:8,2,3,6,4 2:8,1,3,9,8,7,6,5,4 3:9,2,7,5,1 4:9,2,1,5,7 5:4,2,3,6,8 6:5,2,1,9,7 7:6,2,4,8,3 8:5,2,7,9,1 9:6,2,8,4,3 // Matrix 9,9 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 0 -1 0 -1 0 1 0 1 0 -1 0 1 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 1 0 0 0 -1 0 0 0 1 0 1 0 0 0 0 0 -1 0 1 0 0 0 1 0 -1 0 -1 0 0 0 1 0 0 0 -1 0 0 0 //Paths To Double Edge 1:3,8,6,4 2:4,6,9,3,7,5,1 3:9,1,7,6,8,5,2 4:2,9,8,3,7,5,1 5:3,2,6,4 6:2,1,8,3,5,7,9 7:3,2,4,6 8:4,6,7,3,9,1,5 9:3,8,4,6 // Matrix 9,9 0 1 -1 0 0 -1 0 0 0 -1 0 1 1 -1 1 0 0 -1 1 -1 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 0 1 0 1 0 -1 0 0 0 0 0 1 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 -1 0 1 0 1 0 -1 0 0 0 -1 0 //Paths To Double Edge 1:2,9,6,3 2:8,6,1,9,7,4,6,9,8,5,3 3:1,8,9,7,6,5,4 4:2,9,6,3 5:3,8,7,6,8,9,4,1 6:9,1,2,8,5,1,7,4,2 7:2,9,6,3 8:2,9,6,3 9:3,6,2,8,7,5,4,3,1 // Matrix 9,9 0 1 0 0 0 0 -1 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 -1 0 1 0 -1 0 0 -1 0 1 0 0 0 1 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 1 0 -1 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 1 0 0 1 -1 0 1 -1 -1 0 //Paths To Double Edge 1:3,9,6,5,2 2:4,8,7,9,6,3 3:8,9,7,4,1,9,8,6,5,2 4:3,9,6,5,2 5:4,8,7,9,6,3 6:9,1,8,7,5,4,2 7:9,2,6,3,8,5,4,9,2,1 8:3,9,6,5,2 9:3,7,6,8,5,4,3,2,1 // Matrix 9,9 0 1 -1 0 0 -1 0 0 0 -1 0 1 0 0 1 0 0 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 -1 0 1 -1 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 1 0 0 0 0 0 1 -1 -1 0 1 0 1 0 -1 0 0 0 -1 0 //Paths To Double Edge 1:9,2,5,8,6,3 2:8,6,1,3,7,8,9,5,4,1 3:1,8,9,7,6,4 4:3,7,6,8,5,2 5:1,8,9,7,6,4 6:9,8,5,2,7,4,9,8,3,1 7:9,2,5,8,6,3 8:9,6,5,2,3,6,9,7,4,1 9:3,7,6,8,5,2 // Matrix 9,9 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 -1 0 0 -1 0 1 1 -1 0 1 -1 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 1 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 -1 0 0 0 -1 0 1 0 0 1 0 -1 0 0 -1 0 //Paths To Double Edge 1:3,9,6,2 2:3,8,4,3,7,6,5,1 3:8,2,1,9,7,5,8,9,6,4,2 4:9,5,8,6,2,9,7,1 5:3,9,6,2 6:1,8,7,9,5,4,2 7:3,9,6,2 8:3,9,6,2 9:8,3,4,8,7,6,5,1 // Matrix 9,9 0 1 1 0 -1 0 0 0 0 -1 0 0 0 1 0 0 0 0 -1 0 0 1 0 0 0 -1 0 0 0 -1 0 1 0 0 1 -1 1 -1 0 -1 0 1 -1 0 0 0 0 0 0 -1 0 1 0 1 0 0 0 0 1 -1 0 0 0 0 0 1 -1 0 0 0 0 1 0 0 0 1 0 -1 0 -1 0 //Paths To Double Edge 1:2,4,5,9,7,3 2:8,3,1,6,9 3:5,7,4,8,6,2,1 4:8,3,1,6,9 5:9,2,6,7,3,8,1,4,9,3,2 6:7,4,5,3,2,9 7:8,9,6,1,3 8:2,4,5,9,7,3 9:5,2,4,8,1,7,6 // Matrix 9,9 0 1 -1 0 0 1 0 0 -1 -1 0 1 0 0 0 0 0 1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 -1 -1 0 0 -1 -1 0 0 0 1 0 0 0 0 -1 0 0 1 0 0 0 0 0 0 0 -1 0 1 1 -1 0 0 1 -1 0 -1 0 //Paths To Double Edge 1:2,9,8,7,6,2,9,4,3 2:1,5,7,6,9,4,3 3:2,8,7,6,5,4,1 4:9,3,8,5,1 5:2,9,8,7,6,2,9,4,3 6:9,3,8,5,1 7:9,3,8,5,1 8:1,5,7,6,9,4,3 9:1,6,5,7,4,1,6,8,5,3,2 // Matrix 9,9 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 -1 0 1 -1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 1 -1 0 -1 0 1 0 1 -1 0 0 0 0 -1 0 //Paths To Double Edge 1:9,3,8,9,4,2 2:8,7,5,9,8,6,3,1 3:5,7,6,8,4,2 4:8,5,1,7,9,8,6,3 5:9,3,8,9,4,2 6:9,3,8,9,4,2 7:9,2,6,4,5,8,6,3 8:9,5,4,6,2,1,5,9,7,4,3 9:5,7,6,8,4,2 // Matrix 9,9 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 1 0 0 -1 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 -1 1 -1 0 0 -1 0 0 0 1 0 0 0 0 -1 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 1 0 -1 1 -1 0 -1 0 //Paths To Double Edge 1:9,2,8,4 2:4,9,8,7,6,9,4,3,1 3:9,2,8,4 4:2,6,5,7,3,2,1 5:8,9,4,3,6,9,8,7,1 6:9,2,8,4 7:9,5,4,8 8:5,6,2,3,7,5,1 9:3,6,5,7,2,1,6,8,5,4,3 // Matrix 9,9 0 0 0 -1 -1 0 1 0 0 0 0 1 0 0 0 -1 0 1 0 -1 0 0 0 0 1 0 0 1 0 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 -1 0 -1 1 -1 1 1 0 0 0 -1 0 0 0 0 -1 1 0 0 1 0 -1 0 0 0 0 1 -1 0 //Paths To Double Edge 1:7,9,5,4 2:7,9,5,4 3:8,5,1,2,9,6,4 4:9,1,8,6,9,5,3,2 5:9,3,7,8,6,4,3,2,1 6:7,9,5,4 7:8,9,5,6,2,1,9,8,5,4,3 8:7,9,5,4 9:2,5,7,8,4,2,7,6,1 // Matrix 9,9 0 0 0 -1 -1 0 0 1 0 0 0 1 0 0 0 0 -1 0 0 -1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 -1 0 1 0 0 0 0 1 -1 -1 1 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 -1 0 0 -1 -1 1 0 1 1 0 0 0 -1 0 0 -1 0 -1 0 1 1 0 //Paths To Double Edge 1:8,2,4,7,5 2:9,1,8,6,5,3 3:7,8,5,4,2 4:9,1,8,6,5,3 5:8,1,9,7,8,6,4,3,2 6:7,8,5,4,2 7:2,5,9,6,4,3,1 8:6,5,9,3,7,1,5,6,4,2 9:2,5,8,7,6,4,3,8,5,2 // Matrix 9,9 0 1 0 0 -1 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 -1 1 0 0 -1 0 0 0 0 1 0 1 0 0 0 0 1 -1 -1 1 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 -1 0 0 -1 0 -1 1 -1 1 0 0 0 -1 0 0 -1 0 -1 0 1 1 0 //Paths To Double Edge 1:8,2,4,9,7 2:3,5,9,6,1 3:7,8,9,4,2 4:3,5,9,6,1 5:9,2,8,7,4,9,6,3,2,1 6:7,8,9,4,2 7:3,5,9,6,1 8:9,1,5,6,3,9,7,4,2,1 9:7,5,8,1,3,7,8,4,2 // Matrix 9,9 0 1 0 0 0 1 -1 -1 0 -1 0 1 0 0 0 1 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 0 0 0 0 0 1 1 -1 1 -1 0 0 0 -1 0 0 0 1 0 0 -1 0 -1 0 0 1 0 0 0 0 1 1 0 -1 0 //Paths To Double Edge 1:3,7,6,4,2 2:8,1,4,9,7,8,3,1 3:9,1,8,6,5,2 4:9,2,6,5,1,9,7,3 5:3,7,6,4,2 6:8,1,4,9,7,8,3,1 7:9,1,8,6,5,2 8:2,6,9,7,5,3,1,9,4,2 9:3,7,6,4,2 // Matrix 9,9 0 0 0 0 -1 -1 0 1 0 0 0 1 0 0 0 0 -1 1 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 -1 -1 1 0 -1 1 1 0 0 -1 0 -1 0 0 0 -1 1 1 0 //Paths To Double Edge 1:8,2,5,6 2:9,8,4,9,7,5,3,1 3:8,6,5,2 4:9,2,6,9,7,5,3,1 5:9,1,7,6,4,3,2 6:9,8,4,9,7,5,3,1 7:8,6,5,2 8:9,2,6,7,3,1,9,6,5,4,2 9:8,2,6,5 // Matrix 9,9 0 0 0 0 0 -1 -1 0 1 0 0 0 0 1 0 0 0 -1 0 0 0 1 0 0 1 -1 -1 0 0 -1 0 1 0 0 1 0 0 -1 0 -1 0 0 0 0 1 1 0 0 0 0 0 0 0 -1 1 0 -1 0 0 0 0 1 0 0 0 1 -1 0 0 -1 0 0 -1 1 1 0 -1 1 0 0 0 //Paths To Double Edge 1:2,3,9,7,6,4 2:1,8,7,5,4 3:1,8,7,5,4 4:9,2,6,3,8,5,1 5:6,3,9,4,2,7 6:5,8,4,1,7 7:9,6,2,3,8,1,5 8:2,3,9,7,6,4 9:7,1,2,6,4,8,5,3,7,4,2 // Matrix 9,9 0 0 -1 0 0 0 -1 0 1 0 0 1 0 1 0 0 0 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 0 1 -1 0 1 0 0 0 0 -1 0 1 0 0 1 0 0 0 1 -1 0 0 -1 0 0 0 1 0 0 0 0 1 -1 1 0 0 -1 0 1 -1 0 //Paths To Double Edge 1:9,2,7,8,9,6,4,3 2:1,9,8,5,6,9,4,3,1 3:9,1,8,7,6,5,4,2 4:3,7,5,1 5:9,2,7,8,9,6,4,3 6:3,7,5,1 7:1,9,8,5,6,9,4,3,1 8:7,1,3,5 9:7,1,3,5 // Matrix 9,9 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 -1 0 0 -1 0 0 0 0 0 1 -1 0 -1 0 0 1 -1 0 1 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 -1 0 0 0 -1 -1 0 0 0 0 0 0 1 0 0 1 -1 -1 0 0 -1 0 1 0 0 1 0 0 1 0 -1 0 //Paths To Double Edge 1:2,6,4,3 2:4,8,7,9,4,5,3,1 3:8,2,7,9,1,2,5,4 4:9,2,8,7,6,5,3,2,1 5:2,6,4,3 6:4,8,7,9,4,5,3,1 7:2,6,4,3 8:2,6,4,3 9:3,4,8,7,6,5,3,8,2,1 // Matrix 9,9 0 1 0 0 0 0 0 -1 0 -1 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 -1 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 0 0 0 1 1 -1 0 0 0 0 0 0 -1 0 0 0 0 0 0 -1 1 0 0 1 1 -1 1 -1 -1 0 0 0 1 0 0 0 1 1 0 -1 -1 0 //Paths To Double Edge 1:9,4,5 2:9,4,5 3:7,8,5,9,6,4,2,1 4:8,1,3,9,7,6,9,5,2 5:9,7,8,3,9,6,4,2,1 6:9,4,5 7:9,4,5 8:9,4,5 9:8,2,5,8,7,4,2,8,6,1 // Matrix 9,9 0 0 -1 0 0 0 0 -1 1 0 0 1 0 1 0 0 0 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 0 0 0 0 1 -1 1 0 0 0 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 0 -1 0 -1 -1 1 0 0 -1 1 0 1 0 //Paths To Double Edge 1:2,9,8,7,6,9,4,3,2 2:9,1,5,7,6,9,4,3 3:9,2,8,7,6,5,4,1 4:8,1,3,5 5:2,9,8,7,6,9,4,3,2 6:8,1,3,5 7:8,1,3,5 8:9,1,5,7,6,9,4,3 9:8,1,5,3 // Matrix 9,9 0 0 0 0 -1 0 0 0 0 0 0 1 1 0 0 0 -1 0 0 -1 0 0 0 0 0 1 -1 0 -1 0 0 0 1 -1 1 0 1 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 1 0 -1 0 0 -1 0 1 -1 -1 1 0 0 0 1 0 0 1 0 0 0 1 -1 0 //Paths To Double Edge 1:2,7,4,3 2:8,5,4,9,6,3,1 3:9,6,8,7,5,4,8,2,1 4:9,2,8,7,5,8,6,3,2,1 5:2,7,4,3 6:2,7,4,3 7:8,5,4,9,6,3,1 8:2,7,4,3 9:8,3,4,8,6,5,8,7,2 // Matrix 9,9 0 0 -1 0 0 0 -1 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 -1 0 0 0 0 1 1 -1 0 0 0 0 -1 -1 0 0 0 0 1 0 0 0 -1 0 0 1 0 0 1 0 0 1 0 -1 0 0 -1 0 -1 0 0 0 0 0 0 1 -1 0 1 0 -1 0 1 -1 0 //Paths To Double Edge 1:9,8,7,6,5,3,2 2:1,7,4,3 3:1,9,8,6,5,1,9,4,2 4:9,8,7,6,5,3,2 5:9,3,7,9,8,6,9,4,1 6:1,7,4,3 7:1,8,5,9,4,8,6,3,2,1 8:1,7,4,3 9:1,7,4,3 // Matrix 9,9 0 1 0 0 0 0 0 -1 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 -1 0 0 0 0 1 1 -1 0 0 0 0 -1 -1 0 0 0 1 0 0 0 0 -1 0 0 1 0 0 0 0 0 1 0 -1 0 0 -1 1 -1 0 0 -1 0 0 0 1 0 0 1 0 0 0 1 -1 0 //Paths To Double Edge 1:3,7,4 2:3,7,4 3:8,2,9,5,1,2,7,6 4:9,8,7,6,5,3,2,1 5:9,7,8,6,4,3,9,7,2,1 6:3,7,4 7:5,8,4,9,6,3,2,1 8:3,7,4 9:5,4,8,7,6,3,5,4,2,1 // Matrix 9,9 0 0 0 0 0 -1 0 0 0 0 0 -1 0 0 0 0 -1 1 0 1 0 0 1 0 0 0 -1 0 0 0 0 1 0 1 -1 0 0 0 -1 -1 0 0 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 -1 0 0 0 1 0 0 1 0 1 0 0 -1 0 -1 0 -1 1 0 -1 1 0 1 0 //Paths To Double Edge 1:2,8,4,3 2:9,6,8,9,7,5,3,1 3:9,2,7,6,5,8,2,1 4:9,6,8,9,7,5,3,1 5:3,8,9,7,6,4,3,9,2,1 6:2,8,4,3 7:2,8,4,3 8:2,9,5,6,4,7,3,2,1 9:2,8,4,3 // Matrix 9,9 0 0 1 0 0 0 0 0 -1 0 0 0 -1 0 0 0 -1 1 -1 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 -1 0 0 0 -1 0 0 1 -1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 -1 0 1 0 0 1 0 0 1 0 -1 0 -1 1 -1 -1 1 -1 0 0 1 0 //Paths To Double Edge 1:8,2,5 2:9,1,7,8,6,5,4,3 3:2,8,4 4:9,2,7,6,5,7,8,3,1 5:9,1,8,9,7,4,1,9,6,3 6:2,8,4 7:2,8,4 8:5,9,7,2,5,6,4,3,1 9:8,2,5 // Matrix 9,9 0 1 0 -1 0 0 -1 0 1 -1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 -1 0 0 1 0 0 0 -1 0 0 0 -1 0 1 -1 0 1 0 0 0 0 -1 0 1 0 0 1 0 0 0 1 -1 0 0 -1 0 0 -1 0 0 0 0 0 1 -1 0 0 1 -1 0 1 -1 0 //Paths To Double Edge 1:9,4,8,7,6,4,3,2 2:1,7,4 3:1,7,4 4:1,9,8,5,6,1,9,3,2 5:9,7,8,4,2,7,3,6 6:5,4,7 7:5,9,8,1,2,5,9,3,6 8:7,1,5 9:7,1,5 // Matrix 9,9 0 0 0 0 0 -1 0 0 0 0 0 1 -1 0 0 0 -1 1 0 -1 0 1 0 0 0 0 0 0 1 -1 0 1 0 0 0 -1 0 0 0 -1 0 0 1 -1 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 1 0 0 1 0 0 1 0 -1 0 -1 0 -1 0 1 -1 1 0 1 0 //Paths To Double Edge 1:8,2,5 2:4,9,8,7,6,4,9,3,1 3:2,8,4 4:9,2,6,5,7,3,2,1 5:8,9,4,3,6,8,9,7,1 6:2,8,4 7:5,4,8 8:9,5,6,2,3,7,5,1 9:8,2,5 // Matrix 9,9 0 0 0 -1 0 -1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 -1 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 1 0 -1 1 0 -1 0 //Paths To Double Edge 1:9,3,8,7,6,5,4,3,2 2:3,6,4 3:8,1,4,7,9,8,5,2 4:8,9,7,5,6,9,2,1 5:3,6,4 6:8,1,4,7,9,8,5,2 7:3,6,4 8:3,6,4 9:1,7,6,4,8,3,7,6,5,2,1 // Matrix 9,9 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 -1 1 0 0 0 0 1 0 1 0 0 -1 0 1 -1 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 0 0 0 -1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 -1 0 -1 0 0 1 0 0 0 1 0 0 1 0 0 -1 1 -1 0 //Paths To Double Edge 1:3,7,4 2:9,3,8,7,5,8,6,4,3,1 3:5,8,2,9,6,5,4,1 4:9,6,8,7,5,9,8,3,1 5:3,7,4 6:3,7,4 7:5,8,2,9,6,5,4,1 8:3,7,4 9:2,7,8,4,5,3,7,6,2,1 // Matrix 9,9 0 0 1 0 0 0 0 -1 0 0 0 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 -1 -1 0 0 0 1 0 1 0 0 0 0 0 0 -1 1 -1 -1 0 0 0 0 0 1 0 0 0 1 0 -1 1 -1 0 //Paths To Double Edge 1:4,7 2:9,6,8,7,9,5,4,3,1 3:4,7 4:8,1,9,6,5,8,7,3,2 5:4,7 6:4,7 7:8,2,1,6,9,5,4,3 8:4,7 9:2,4,8,7,6,4,5,3,2,1 // Matrix 9,9 0 0 0 1 0 0 0 -1 0 0 0 1 0 0 -1 0 1 -1 0 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 -1 0 1 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 1 1 -1 0 -1 0 0 0 0 1 0 1 -1 0 1 0 -1 -1 0 //Paths To Double Edge 1:5,6 2:9,3,8,5,9,7,6,4,1 3:5,6 4:5,6 5:3,8,2,9,7,6,4,1 6:8,1,9,7,4,3,9,8,5 7:5,6 8:5,6 9:2,8,6,4,3,8,5,7,2,1 // Matrix 9,9 0 0 0 -1 0 -1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 1 0 0 0 0 0 0 -1 0 0 -1 0 0 0 0 0 0 1 -1 0 0 0 -1 1 0 0 1 0 0 1 0 0 0 -1 -1 0 //Paths To Double Edge 1:9,6,8,7,3,9,6,2 2:1,5,4 3:8,1,5,9,7,5,6,4,2,1 4:8,9,7,6,5,8,9,2,1 5:9,6,8,7,3,9,6,2 6:1,5,4 7:1,5,4 8:3,6,4,9,5,1,7,9,6,3 9:1,5,4 // Matrix 9,9 0 1 0 0 0 0 0 0 -1 -1 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 -1 0 0 -1 0 0 0 1 -1 0 0 0 -1 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 -1 0 0 1 1 0 0 0 1 0 1 -1 0 0 1 -1 1 0 0 0 -1 0 0 //Paths To Double Edge 1:4,5 2:4,5 3:7,9,8,5,7,6,4,2,1 4:9,2,7,8,6,9,5,3,1 5:9,3,8,7,6,4,2,1 6:4,5 7:3,4,9,8,6,5,4,1,6,5,2 8:4,5 9:4,5 // Matrix 9,9 0 0 0 0 0 -1 0 0 0 0 0 0 -1 0 0 -1 1 0 0 0 0 1 1 0 0 0 -1 0 1 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 -1 0 0 -1 0 0 -1 0 1 0 1 0 0 1 0 0 1 0 -1 0 //Paths To Double Edge 1:2,5,4 2:9,3,7,6,8,9,4,1 3:8,9,7,5,2,6,9,7,4 4:9,8,7,6,5,8,3,1 5:9,3,7,6,8,9,4,1 6:2,5,4 7:2,5,4 8:4,6,3,9,5,2,7,9,6,4,1 9:2,5,4 // Matrix 9,9 0 0 0 1 0 0 0 0 -1 0 0 1 0 -1 0 -1 1 0 0 -1 0 0 1 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 1 -1 0 0 1 0 0 -1 0 0 0 0 -1 0 0 1 0 0 1 0 0 0 0 0 -1 0 0 -1 0 0 0 -1 1 0 1 1 0 0 -1 1 0 0 -1 0 //Paths To Double Edge 1:2,6 2:9,1,8,7,5,4,3,1 3:2,6 4:2,6 5:8,9,6,7,2,9,4,3,1 6:9,1,8,7,5,4,3,1 7:2,6 8:5,9,6,2,7,9,4,3,1 9:2,6 // Matrix 9,9 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 -1 -1 1 0 0 0 0 0 1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 0 -1 0 0 1 0 1 -1 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 -1 0 0 -1 1 0 -1 0 1 0 1 1 0 0 -1 1 0 0 -1 0 //Paths To Double Edge 1:2,6 2:9,3,5,8,7,6,4,1 3:2,6 4:2,6 5:8,9,3,2,8,7,6,4,1 6:9,4,8,7,3,9,8,5,1 7:2,6 8:9,6,5,3,9,2,7,3,6,4,1 9:2,6 // Matrix 9,9 0 1 -1 0 0 0 0 -1 0 -1 0 1 0 0 0 0 1 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 -1 1 -1 0 0 1 0 -1 0 1 0 1 0 1 0 0 1 -1 0 //Paths To Double Edge 1:2,7,9,8,6,4,3 2:9,1,8,5,9,1,6,4,3 3:9,1,7,6,5,4,2 4:3,8,7,5,1 5:2,7,9,8,6,4,3 6:3,8,7,5,1 7:9,1,8,5,9,1,6,4,3 8:2,9,7,6,4,2,9,7,5,3,1 9:8,3,7,5,1 // Matrix 9,9 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 -1 0 0 0 1 0 -1 0 1 0 1 0 -1 0 0 0 -1 0 1 0 -1 1 0 0 1 0 -1 0 //Paths To Double Edge 1:9,3,6,9,5,2 2:3,8,7,4,3,1 3:8,1,4,9,8,7,5,2 4:9,3,6,9,5,2 5:3,8,7,4,3,1 6:8,1,7,9,4,2,1,7,5,3 7:9,2,6,8,5,2,6,4,3,1 8:9,3,6,9,5,2 9:8,3,7,8,4,1 // Matrix 9,9 0 0 1 -1 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 -1 0 0 1 0 0 1 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 -1 0 1 -1 0 1 0 -1 0 1 -1 0 1 0 0 0 0 0 0 1 -1 0 1 0 -1 1 0 0 0 0 -1 0 //Paths To Double Edge 1:9,3,6,8,7,4 2:4,7,8,5,1 3:1,8,7,9,5,2,1,7,6,4 4:9,1,8,5,7,6,3,2 5:9,3,6,8,7,4 6:4,7,8,5,1 7:9,8,6,3,2,8,9,5,4,1 8:7,3,4,9,2,1,5,7,6 9:7,1,4,8,5 // Matrix 9,9 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 -1 0 0 0 1 0 -1 0 -1 1 0 -1 1 0 0 0 1 0 0 -1 1 0 0 0 1 -1 0 0 //Paths To Double Edge 1:3,8,7,6,3,2 2:7,9,4,8,7,5,3,1 3:9,1,6,5,4,2 4:8,2,3,9,6,1,3,5 5:3,8,7,6,3,2 6:7,9,4,8,7,5,3,1 7:9,2,8,6,5,9,4,1,9,3,2 8:9,1,6,5,4,2 9:8,3,7,8,6,2 // Matrix 9,9 0 1 -1 0 0 0 -1 1 0 -1 0 1 0 0 0 1 0 0 1 -1 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 1 -1 0 0 0 -1 0 0 0 -1 0 1 0 1 0 0 0 -1 0 0 -1 -1 0 0 0 1 0 //Paths To Double Edge 1:2,7,6,5,3 2:9,1,8,7,4,3 3:8,1,2,9,5,8,6,1 4:2,7,6,5,3 5:9,3,7,4,1,9,6,2 6:9,1,8,7,4,3 7:8,1,2,9,5,8,6,1 8:3,9,7,6,4,2,1,9,7,5 9:2,7,6,5,3 // Matrix 9,9 0 1 -1 0 0 0 0 0 -1 -1 0 1 0 0 0 0 1 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 1 0 0 -1 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 -1 0 -1 0 0 -1 0 1 1 0 0 1 1 0 0 -1 0 //Paths To Double Edge 1:8,2,7,8,9,6,4,3 2:9,1,5,9,8,6,4,3 3:1,7,6,5,4,2 4:9,3,8,7,5,1 5:2,8,7,9,2,6,4,3 6:9,3,8,7,5,1 7:9,1,5,9,8,6,4,3 8:1,9,5,6,4,9,2,1,7,5,3 9:2,8,7,6,4,8,2,7,5,3,1 // Matrix 9,9 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 1 -1 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 -1 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 1 -1 0 0 0 -1 0 0 0 -1 1 0 1 0 0 0 0 -1 0 -1 1 0 0 0 0 1 0 //Paths To Double Edge 1:2,6,5,4 2:8,1,3,9,4,8,7,3 3:2,6,5,4 4:9,3,7,6,2,1,7,5,3 5:9,1,8,7,6,9,4,3 6:8,1,3,9,4,8,7,3 7:8,4,1,2,5,9,6,3,1 8:9,2,7,6,5,2,1,5,9,4,3 9:2,6,5,4 // Matrix 9,9 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 -1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 -1 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 1 -1 0 0 0 -1 0 1 0 0 1 -1 0 0 0 -1 0 0 -1 1 0 1 0 0 0 0 0 //Paths To Double Edge 1:2,6,5,4 2:1,7,6,9,8,5,3,1 3:2,6,5,4 4:1,7,6,9,8,5,3,1 5:9,1,8,7,6,4,3,2 6:9,4,8,5,1,2,7,5,3 7:9,2,8,5,4,1,9,5,3,2,6 8:2,6,5,4 9:7,6,1,2,5,8,4,3,1 // Matrix 9,9 0 1 0 0 0 0 0 -1 0 -1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 -1 1 0 0 -1 1 0 -1 0 1 0 0 -1 1 0 0 1 -1 0 //Paths To Double Edge 1:9,4,7,9,6,3,2 2:8,4,1,5 3:8,4,1,5 4:9,1,8,5,9,6,3,2,1 5:9,7,4,9,2,3,6 6:8,7,5,1 7:9,5,8,1,9,2,3,6,5 8:9,2,7,6,4,3,9,7,5,2,1 9:8,1,7,4 // Matrix 9,9 0 0 0 0 0 0 0 -1 1 0 0 1 0 0 0 0 0 -1 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 -1 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 1 0 0 -1 0 0 -1 0 0 -1 1 0 0 1 0 0 0 0 //Paths To Double Edge 1:2,7,6,5,4,3 2:8,7,4,1,8,6,3 3:8,1,9,7,5,2 4:9,2,5,1,9,6,3 5:8,4,7,1,8,3,6 6:8,1,9,4,2,5 7:9,5,2,1,9,3,6 8:2,9,5,6,3,2,1,9,7,4 9:4,8,7,6,4,3,1,8,5,2 // Matrix 9,9 0 0 1 0 0 0 -1 0 0 0 0 0 1 0 -1 0 0 1 -1 0 0 0 0 1 0 0 -1 0 -1 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 1 -1 0 -1 0 1 0 0 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 0 0 1 0 //Paths To Double Edge 1:6,7,5,3 2:3,9,6,5,9,8,7,4,1 3:2,9,6,8,7,5,6,4,1 4:6,7,5,3 5:9,1,7,2,8,4,3 6:9,3,2,8,4,1,7,3,9,5,2 7:9,3,8,9,5,4,2,1 8:6,7,5,3 9:6,7,5,3 // Matrix 9,9 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 -1 1 -1 0 0 0 0 1 0 0 -1 0 0 -1 0 0 1 0 1 0 0 0 1 -1 -1 0 1 0 0 1 0 0 0 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 -1 1 0 0 0 0 0 //Paths To Double Edge 1:6,8,7,5,4 2:6,8,7,5,4 3:4,9,6,5,9,8,7,2,1 4:2,3,8,6,9,7,3,6,2,1 5:1,7,3,9,8,6,2 6:9,1,3,5,4,8,7,2,9,3,1 7:9,4,5,3,2,1 8:9,4,5,3,2,1 9:8,6,7,5,4 // Matrix 9,9 0 1 0 1 0 -1 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 -1 1 -1 0 0 0 0 1 0 0 -1 0 0 -1 0 0 1 0 1 0 1 -1 1 -1 -1 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 0 0 0 0 0 0 -1 1 0 0 1 0 0 //Paths To Double Edge 1:6,8,5,4,2 2:9,1,3,8,7,4 3:2,4,6,9,7,5,6,8,2,1 4:8,3,6,1,8,9,7,5,2 5:9,1,3,8,7,4 6:9,4,3,7,8,1,4,9,5,2 7:6,8,5,4,2 8:9,2,7,5,4,9,3,1 9:8,6,5,4,2 // Matrix 9,9 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 1 0 0 0 0 -1 0 0 -1 0 1 0 0 1 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 1 0 -1 0 0 -1 0 0 0 -1 1 0 0 1 0 0 0 //Paths To Double Edge 1:8,4,3,2,5,7 2:3,7,4,8,9,7,6,5,1 3:8,2,7,4,9,5,2,6,4,1 4:9,2,6,3,8,1,2,7,5,3 5:9,3,6,9,2,1 6:4,8,7,5,4,2 7:9,3,6,9,2,1 8:9,3,6,9,2,1 9:8,4,7,8,5,2 // Matrix 9,9 0 1 0 0 -1 0 0 0 0 -1 0 0 1 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 1 0 0 1 -1 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 0 1 0 -1 0 1 -1 0 1 0 0 -1 1 0 0 1 -1 0 //Paths To Double Edge 1:9,4,7,9,3,2 2:4,8,7,5,9,6,4,1 3:1,8,7,6,5,2 4:8,6,2,7,8,1,9,7,8,5,3 5:9,1,3,2,8,6,4,1 6:9,4,7,9,3,2 7:9,1,3,2,8,6,4,1 8:9,4,7,9,3,2 9:8,1,7,6,5,2 // Matrix 9,9 0 0 0 1 -1 0 0 -1 1 0 0 1 0 1 -1 0 0 -1 0 -1 0 0 0 1 0 0 0 -1 0 0 0 1 0 0 1 0 1 -1 0 -1 0 1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 -1 0 0 0 0 0 -1 1 0 0 0 0 1 0 0 //Paths To Double Edge 1:2,5,4,8,3,2,9,7,6,4 2:8,1,5,9,7,6,5,8,4,3 3:9,1,8,7,6,2 4:9,1,8,7,6,2 5:9,2,6,1,7,9,8,4,3,2 6:2,9,7,5,4,3 7:3,8,5,6,4,2 8:2,9,7,5,4,3 9:8,3,5,6,4,2 // Matrix 9,9 0 1 1 -1 0 -1 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 1 0 1 -1 0 0 1 -1 -1 0 0 0 1 -1 0 0 0 0 0 0 0 0 1 0 1 0 -1 0 0 0 1 0 -1 0 0 1 -1 0 -1 0 1 1 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 1 -1 0 0 //Paths To Double Edge 1:9,3,8,6,4,7,5,2 2:1,6,4 3:1,6,4 4:7,8,3,1,7,9,6,5,2 5:1,6,4 6:9,2,8,7,5,3,9,8,1 7:9,4,8,6,5,3,4,9,2,1 8:1,6,4 9:1,6,4 // Matrix 9,9 0 1 0 -1 -1 0 0 0 0 -1 0 1 0 1 -1 0 0 0 0 -1 0 1 0 1 -1 0 0 1 0 -1 0 0 0 0 0 0 1 -1 0 0 0 1 0 0 -1 0 1 -1 0 -1 0 1 0 1 0 0 1 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 -1 0 0 0 //Paths To Double Edge 1:9,2,5,3,7,8,4,2 2:4,6,5,3 3:1,7,6,9,8,2,7,5,4 4:2,7,6,9,8,3,1 5:2,7,6,9,8,3,1 6:9,3,7,8,5,4,2,9,7,1 7:4,6,5,3 8:4,6,5,3 9:4,6,5,3 // Matrix 9,9 0 1 0 -1 0 -1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 -1 0 0 0 0 -1 -1 0 0 1 0 0 -1 0 0 0 0 0 1 0 -1 1 0 0 1 -1 -1 0 //Paths To Double Edge 1:9,2,8,7,6,3,9,4,2 2:3,6,4 3:1,8,7,2,9,6,5,4 4:2,9,8,7,5,3,2,1 5:3,6,4 6:2,9,8,7,5,3,2,1 7:3,6,4 8:3,6,4 9:4,1,6,7,2,3,8,6,5,4,1 // Matrix 9,9 0 1 0 -1 0 0 -1 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 0 0 0 -1 0 0 0 1 1 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 -1 1 0 1 -1 0 -1 0 //Paths To Double Edge 1:9,3,8,6,5,2,8,7,4 2:3,7,5,4 3:1,8,2,9,7,6,4 4:9,2,8,6,9,5,3 5:1,6,2,9,4,8,7 6:3,7,5,4 7:9,2,6,8,9,3,5 8:5,4,3,7 9:7,1,4,5,6,2,3,8,7,5,1 // Matrix 9,9 0 1 -1 0 0 1 0 -1 0 -1 0 1 0 0 0 0 1 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 -1 -1 0 0 -1 -1 0 0 1 0 0 0 0 0 -1 0 0 1 1 1 -1 0 0 1 -1 -1 0 0 0 0 0 0 1 0 -1 0 0 //Paths To Double Edge 1:2,8,7,9,6,2,8,4,3 2:1,5,9,6,8,4,3 3:2,7,6,5,4,1 4:9,3,8,7,5,1 5:7,8,2,3,6,7,8,4,9 6:9,3,8,7,5,1 7:5,1,3,6,8,4,9 8:1,6,5,9,4,1,6,9,7,3,2 9:7,2,6,1,4,5 // Matrix 9,9 0 0 0 0 -1 0 0 0 0 0 0 1 -1 1 0 -1 0 0 0 -1 0 1 0 0 1 0 0 0 1 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 1 0 1 -1 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 -1 0 0 0 0 -1 -1 1 1 0 //Paths To Double Edge 1:9,4,8,7,9,6,3 2:9,1,6,7,5,3,6,8,7,4,1 3:2,5,8,7,4 4:9,3,6,5,9,7,1 5:9,4,8,7,9,6,3 6:2,5,8,7,4 7:5,2,9,6,1,2,8,4,3 8:9,3,6,5,9,7,1 9:2,5,8,7,4 // Matrix 9,9 0 0 0 0 0 -1 0 0 0 0 0 1 -1 0 1 -1 0 0 0 -1 0 1 0 0 1 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 -1 1 -1 0 0 -1 0 1 0 0 0 1 -1 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 -1 -1 0 //Paths To Double Edge 1:9,4,8,7,9,5,2 2:1,7,6,3,9,8,7,4,1 3:9,2,5,6,8,7,4 4:3,6,7,5,2 5:1,7,6,3,9,8,7,4,1 6:9,4,8,7,9,5,2 7:2,6,5,9,2,1,9,8,4,3 8:3,6,7,5,2 9:3,6,7,5,2 // Matrix 9,9 0 1 -1 0 -1 0 0 0 0 -1 0 1 0 1 -1 0 0 0 1 -1 0 0 0 1 -1 0 0 0 0 0 0 0 0 1 0 0 1 -1 0 0 0 1 0 0 -1 0 1 -1 0 -1 0 1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 -1 0 //Paths To Double Edge 1:9,2,8,7,6,9,5,4,3 2:1,5,3 3:9,1,6,7,4,2,9,8,6,1 4:1,5,3 5:7,1,6,9,8,2,7,4,6,1 6:9,3,7,5,2,9,1,8,4,3 7:1,5,3 8:1,3,5 9:1,3,5 // Matrix 9,9 0 0 -1 0 0 0 0 -1 1 0 0 1 0 0 0 0 0 -1 1 -1 0 1 -1 0 0 0 0 0 0 -1 0 1 1 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 -1 0 -1 -1 1 0 0 0 -1 0 1 0 //Paths To Double Edge 1:9,2,8,7,6,9,8,5,4 2:1,6,4 3:9,1,6,8,7,2,4,6,5,1 4:2,9,8,3,9,7,6,5 5:1,6,4 6:3,8,2,4,1,9,7,5 7:1,6,4 8:1,6,4 9:8,3,4,1,7,5,2,8,6,3 // Matrix 9,9 0 1 0 0 1 -1 0 -1 0 -1 0 1 0 0 1 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 1 -1 1 -1 1 -1 0 0 -1 0 1 0 0 0 0 0 0 1 -1 0 0 0 1 0 -1 0 -1 0 0 0 1 0 0 0 -1 1 0 0 -1 0 //Paths To Double Edge 1:3,8,5,2 2:8,1,7,9,8,6,4,3 3:9,1,5,8,7,4,2 4:3,8,5,2 5:8,3,1,6,9,7,3,8,4,2 6:9,1,5,8,7,4,2 7:3,8,5,2 8:9,2,5,7,4,1,9,6,3 9:3,8,5,2 // Matrix 9,9 0 1 0 0 0 0 0 0 -1 -1 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 0 0 0 -1 1 0 0 0 0 0 0 1 0 -1 0 0 -1 0 0 -1 0 0 1 0 0 0 1 1 0 0 0 -1 1 0 0 0 -1 1 -1 1 0 //Paths To Double Edge 1:3,7,5 2:9,1,8,7,6,5,9,3,1 3:1,9,8,6,4,7,2,1 4:3,7,5 5:1,9,8,6,4,7,2,1 6:3,7,5 7:1,8,6,2,9,5,4,3 8:3,7,5 9:8,3,5,2,1,8,7,6,1,5,4,3 // Matrix 9,9 0 1 0 0 0 0 -1 0 1 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 -1 0 -1 1 0 0 0 0 0 1 0 0 -1 0 0 0 1 -1 0 0 0 0 1 -1 0 0 0 0 0 1 -1 0 0 1 1 0 0 -1 0 0 -1 0 0 -1 1 0 1 0 0 //Paths To Double Edge 1:5,8,7,6,9,4,3 2:1,8,4,9,7,6,3 3:9,2,7,4,1 4:7,9,8,5,2,7,9,6,3 5:1,8,4,9,7,6,3 6:9,2,7,4,1 7:4,9,8,6,1,9,5,3,2 8:9,2,7,4,1 9:8,1,7,4,6,3,1,7,5,4,2 // Matrix 9,9 0 0 -1 -1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 -1 0 0 1 0 0 0 0 -1 -1 1 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 -1 0 0 0 0 -1 0 1 1 0 0 0 0 -1 0 0 0 -1 1 0 0 0 1 0 -1 0 0 0 0 1 -1 0 //Paths To Double Edge 1:9,5,7,6,8,4,3 2:3,4,8,7,6 3:9,1,8,5,9,4,2 4:9,1,7,8,5,2,1,7,8,6,3 5:3,4,8,7,6 6:9,1,8,5,9,4,2 7:8,4,1,3,9,4,6,5,2 8:7,4,9,6,3,7,5,4,2 9:3,4,8,7,6 // Matrix 9,9 0 1 0 1 0 -1 0 -1 0 -1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 -1 0 0 0 1 0 -1 1 -1 0 0 0 -1 0 1 1 0 0 1 -1 0 0 -1 0 0 0 0 0 0 0 1 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 1 0 0 1 1 0 0 0 -1 0 //Paths To Double Edge 1:8,2,4,5 2:9,1,4,8,7,6,3 3:2,8,6,5 4:6,8,9,5,7,1,2,8,5,3 5:9,1,4,8,7,6,3 6:4,9,7,1,4,5,3,2 7:2,8,6,5 8:4,9,7,1,4,5,3,2 9:8,2,5,4 // Matrix 9,9 0 0 -1 -1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 -1 0 1 0 0 0 1 -1 -1 -1 1 0 0 0 -1 0 1 1 0 0 0 0 0 1 -1 0 0 0 -1 0 0 0 1 -1 0 0 0 0 -1 0 1 1 0 0 0 0 -1 0 -1 0 -1 0 1 0 1 0 //Paths To Double Edge 1:8,3,9,6,2,3,7,5 2:3,4,8,7,6 3:9,1,8,5,4,2 4:9,6,8,7,5,2,9,7,6,3,1 5:3,4,8,7,6 6:4,9,5,1,4,7,3,2 7:9,1,8,5,4,2 8:4,9,5,1,4,7,3,2 9:3,4,8,7,6 // Matrix 9,9 0 0 -1 -1 0 0 0 1 0 0 0 0 1 0 0 0 0 -1 1 0 0 0 0 0 0 -1 0 1 -1 0 0 1 0 -1 0 0 0 0 0 -1 0 1 1 0 0 0 0 0 0 -1 0 0 0 1 0 0 0 1 -1 0 0 0 0 -1 0 1 0 0 0 0 0 1 0 1 0 0 0 -1 0 -1 0 //Paths To Double Edge 1:9,3,8,7,6,2,9,5,3 2:8,1,5,6 3:8,1,5,6 4:9,6,8,9,7,5,3,2,7,6,1 5:9,2,4,8,7,6,3 6:4,2,5,1,9,7,3 7:8,1,5,6 8:4,2,5,1,9,7,3 9:4,5,1,7,3,2,8,6,4 // Matrix 9,9 0 0 1 0 0 0 0 -1 0 0 0 1 0 1 -1 0 -1 0 -1 -1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 0 -1 0 0 0 1 -1 1 -1 0 1 -1 0 -1 0 1 0 0 0 0 0 0 1 -1 0 0 0 1 1 -1 0 -1 0 0 0 1 0 0 0 1 1 0 0 -1 0 //Paths To Double Edge 1:3,8,6 2:3,8,6 3:9,2,8,7,6,5,4,1 4:3,8,6 5:8,1,2,9,8,6,9,7,4,1 6:9,1,7,5,4,2,9,7,3 7:3,8,6 8:5,9,2,3,5,7,6,4,1 9:8,3,5 // Matrix 9,9 0 0 0 -1 -1 0 0 1 0 0 0 1 0 0 0 0 -1 0 0 -1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 -1 -1 1 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 -1 0 0 0 -1 1 0 1 1 0 0 0 -1 0 0 -1 0 -1 1 0 1 0 //Paths To Double Edge 1:8,2,4,7,6,5 2:9,1,8,5,3 3:6,8,7,5,4,2 4:9,1,8,5,3 5:8,1,9,6,7,8,4,3,2 6:2,5,7,9,4,3,1 7:9,1,8,5,3 8:5,9,3,6,1,5,7,4,2 9:5,8,7,6,4,2,5,8,3,1 // Matrix 9,9 0 0 0 -1 -1 0 0 1 0 0 0 0 0 0 1 0 0 -1 0 0 0 0 1 0 0 0 -1 1 0 0 0 0 0 0 -1 0 1 0 -1 0 0 1 -1 0 0 0 -1 0 0 -1 0 1 0 1 0 0 0 0 1 -1 0 0 0 -1 0 0 1 0 0 0 0 1 0 1 1 0 0 -1 0 -1 0 //Paths To Double Edge 1:9,3,8,7,6,5,4,2 2:8,1,6 3:8,1,6 4:8,1,6 5:9,6,8,7,4,3,9,8,6,2 6:2,9,4,3,5,8,7,2 7:8,1,6 8:2,5,3,6,1,9,7,4 9:2,5,6,1,7,4,3,8,5,2 // Matrix 9,9 0 1 0 0 -1 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 -1 1 0 0 -1 0 0 0 0 1 0 1 0 0 0 0 0 -1 -1 1 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 -1 0 0 0 0 -1 1 -1 1 0 0 0 -1 0 0 -1 0 -1 1 0 1 0 //Paths To Double Edge 1:8,2,4,9,7,6 2:3,5,9,8,7 3:6,8,9,7,4,2 4:3,5,9,8,7 5:9,6,8,7,4,2,9,8,3,1 6:3,5,9,8,7 7:9,1,6,5,4,3,2 8:9,3,5,1,9,7,6,4,2 9:8,3,5,7,6,8,4,2,1 // Matrix 9,9 0 1 0 0 0 -1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 -1 0 0 0 0 1 1 -1 0 -1 0 0 -1 -1 0 0 1 0 1 1 0 0 -1 0 0 1 -1 0 0 0 0 1 -1 -1 0 1 0 0 0 0 0 0 1 -1 0 0 0 -1 1 1 -1 0 0 0 0 //Paths To Double Edge 1:9,3,8,4,9,7,2 2:8,6,4,1,3,8,5 3:1,7,6,5,2 4:1,7,6,5,2 5:9,3,8,4,9,7,2 6:9,2,8,7,4,8,5,3,1 7:8,6,4,1,3,8,5 8:1,7,6,5,2 9:3,6,5,1,8,4,7,3,2 // Matrix 9,9 0 1 0 0 0 0 0 0 -1 -1 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 -1 0 0 -1 0 0 -1 0 0 1 0 0 0 -1 -1 0 0 0 1 1 0 0 1 0 1 -1 -1 0 //Paths To Double Edge 1:3,8,7,5 2:9,4,8,7,6,1,5,4,3 3:9,1,6,8,9,4,2 4:3,8,7,5 5:9,1,4,7,9,6,2 6:5,7,8,3 7:1,6,2,9,5,4,3 8:1,4,2,9,3,6,5 9:3,5,2,1,8,7,6,1,5,4,3 // Matrix 9,9 0 -1 0 0 0 -1 -1 1 1 1 0 0 1 0 0 0 -1 -1 0 0 0 1 0 0 0 0 -1 0 -1 -1 0 1 0 0 0 1 0 0 0 -1 0 0 0 1 0 1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 -1 1 0 0 -1 1 0 0 0 -1 1 1 -1 0 0 1 0 0 //Paths To Double Edge 1:8,2,5,9,8,7,6,3 2:9,1,5,4 3:9,1,5,4 4:9,2,8,9,7,6,5,3 5:2,7,6,8,4,3,1 6:9,1,5,4 7:9,1,5,4 8:1,2,4,3,1,7,6,5 9:1,2,4,3,1,7,6,5 // Matrix 9,9 0 1 0 0 0 0 0 -1 0 -1 0 1 0 0 1 -1 0 0 0 -1 0 1 0 0 1 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 -1 0 0 0 0 0 1 -1 0 1 -1 0 0 0 0 0 0 1 0 0 -1 0 -1 0 0 1 0 0 0 0 1 1 0 -1 0 //Paths To Double Edge 1:3,6,4 2:8,4,1,6,9,3,7,5,4 3:9,1,8,5,2,8,7,4 4:9,2,7,6,5,1,9,7,3 5:3,6,4 6:8,1,7,9,4,8,5,2 7:3,6,4 8:2,6,9,5,3,1,6,7,4,2 9:3,6,4 // Matrix 9,9 0 0 0 0 0 -1 -1 0 1 0 0 1 1 0 0 1 -1 -1 0 -1 0 0 0 0 0 0 1 0 -1 0 0 1 0 0 1 0 0 0 0 -1 0 0 0 0 1 1 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 1 -1 0 -1 1 0 0 0 //Paths To Double Edge 1:8,2,9,8,7,6 2:5,9,4,3,1,9,8,7,6,5 3:9,2,8,9,7,6 4:9,2,8,9,7,6 5:2,7,6,4,9,3,2,1 6:1,7,5,4,3 7:9,1,8,5,4,6,3,2 8:7,1,3,5,4 9:7,2,1,3,4,5,2,8,7,6 // Matrix 9,9 0 0 0 0 -1 -1 0 0 1 0 0 1 0 0 0 0 0 -1 0 -1 0 1 0 1 0 -1 0 0 0 -1 0 0 0 0 1 1 1 0 0 0 0 0 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 -1 0 0 -1 0 0 -1 1 0 -1 1 0 0 0 0 //Paths To Double Edge 1:2,9,8,5,3,9,7,4 2:1,6,4 3:9,1,4,8,7,2,4,9,6,5 4:3,8,5,2,6,9,7,3 5:1,6,4 6:9,1,8,7,2,4,5,3,1 7:1,6,4 8:1,6,4 9:3,6,8,2,4,1,7,6,5 // Matrix 9,9 0 0 0 0 0 -1 -1 0 1 0 0 0 0 1 0 0 0 -1 0 0 0 1 0 0 0 0 -1 0 0 -1 0 1 0 1 -1 0 0 -1 0 -1 0 0 0 1 1 1 0 0 0 0 0 0 0 -1 1 0 0 -1 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 -1 1 1 0 -1 1 0 0 0 //Paths To Double Edge 1:3,4,9,8,7,6,2 2:1,7,5 3:1,7,5 4:9,1,3,7,5,8,6,2,1 5:3,4,9,8,7,6,2 6:1,7,5 7:9,2,8,6,3,9,5,1 8:7,1,5 9:7,4,3,1,5,6,3,8,7,2 // Matrix 9,9 0 1 0 0 0 0 -1 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 -1 0 0 -1 0 1 0 1 -1 0 0 0 0 -1 0 1 0 1 0 0 0 0 0 -1 0 0 0 1 1 0 0 -1 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 -1 1 0 0 -1 0 0 0 //Paths To Double Edge 1:9,3,4,8,6,2 2:4,8,7,3,8,5,1 3:1,7,6,5,2 4:9,2,6,9,5,8,1,3,7,6,2 5:9,3,4,8,6,2 6:4,8,7,3,8,5,1 7:9,2,8,6,3,9,5,1 8:7,1,2,6,5 9:4,7,5,1,8,3,6,4,2 // Matrix 9,9 0 0 1 -1 0 0 -1 0 1 0 0 0 1 0 0 0 0 -1 -1 0 0 1 0 0 0 0 0 1 -1 -1 0 1 0 0 -1 0 0 0 0 -1 0 1 0 1 0 0 0 0 0 -1 0 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 1 -1 0 0 0 0 -1 1 0 0 0 -1 1 0 0 //Paths To Double Edge 1:2,9,7,4,8,6,3 2:1,6,5 3:1,6,5 4:9,1,6,3,2,9,5,8,7,1 5:2,9,7,4,8,6,3 6:4,8,7,3,2,9,5,1 7:1,6,5 8:1,6,5 9:4,5,3,2,6,1,8,7,5 // Matrix 9,9 0 0 0 0 0 0 -1 -1 1 0 0 1 0 0 0 0 0 -1 0 -1 0 1 0 0 0 1 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 1 1 0 0 0 0 0 0 0 -1 1 0 -1 0 0 0 0 0 0 -1 1 0 0 0 -1 1 0 0 //Paths To Double Edge 1:2,3,9,8,7,4 2:8,1,4,6,5 3:9,1,6,5,7,2,9,8,4 4:9,1,2,6,7,3,1 5:2,3,9,8,7,4 6:3,8,7,4,2,5,3,1 7:8,1,4,6,5 8:9,1,2,6,7,3,1 9:8,3,7,4,5,8,1,2,7,6,3 // Matrix 9,9 0 0 -1 0 0 -1 0 0 1 0 0 1 0 1 0 0 0 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 0 0 -1 0 1 1 0 0 0 0 0 1 0 -1 0 0 0 0 1 -1 0 0 0 0 0 0 1 0 0 0 0 1 -1 1 0 0 -1 1 0 -1 0 //Paths To Double Edge 1:9,2,6,9,8,7,4,3 2:8,9,1,3,5,8,9,7,4 3:9,1,8,6,5,4,2 4:3,7,6,5,1 5:9,6,2,9,8,3,4,7 6:8,9,5,7,1,8,9,3,4 7:9,5,8,2,1,4,6 8:3,7,6,5,1 9:3,7,6,5,1 // Matrix 9,9 0 0 -1 0 0 0 -1 0 1 0 0 1 0 1 0 0 0 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 -1 1 0 0 0 -1 0 0 0 0 -1 1 0 0 0 0 0 0 1 -1 0 0 0 0 1 0 -1 0 0 -1 1 0 0 -1 1 1 0 0 //Paths To Double Edge 1:2,9,7,8,6,9,4,3,2 2:9,1,5,9,6,8,4,3 3:9,2,7,6,5,4,1 4:3,8,7,5,1 5:7,9,2,3,6,9,4,8,7 6:3,8,7,5,1 7:9,5,1,9,6,3,4,8 8:9,7,2,6,1,4,5 9:8,3,7,5,1 // Matrix 9,9 0 1 0 0 -1 0 0 0 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 -1 1 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 1 0 1 0 0 0 1 0 0 -1 0 0 -1 0 0 0 0 0 1 0 -1 0 1 0 -1 1 -1 0 //Paths To Double Edge 1:9,2,4,8,7,5,2 2:4,9,7,5,8,9,6,1 3:1,7,6,5,2 4:2,8,6,9,7,3,1,9,8,6 5:2,9,8,6,3,4,2,1 6:9,2,4,8,7,5,2 7:2,9,8,6,3,4,2,1 8:7,2,1,5,6 9:7,2,1,5,6 // Matrix 9,9 0 0 0 0 0 0 -1 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 -1 1 0 0 0 0 1 1 0 0 -1 0 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 -1 1 1 0 0 0 0 0 0 0 -1 0 0 1 0 0 1 0 0 -1 0 0 -1 1 0 -1 1 1 0 //Paths To Double Edge 1:8,3,2,5,6 2:4,9,8,7,5,9,4,3 3:4,8,7,9,6,5,7,9,2,1 4:3,9,6,2,7,9,8,5 5:9,3,7,6,4,3,1 6:4,9,8,7,5,9,4,3 7:2,8,6,5,3 8:9,3,7,6,4,3,1 9:8,2,6,5,3 // Matrix 9,9 0 0 0 1 0 0 0 0 -1 0 0 1 0 0 -1 0 0 0 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 -1 0 1 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 0 -1 0 0 0 -1 0 1 1 0 0 -1 1 0 0 -1 0 //Paths To Double Edge 1:2,7,6,3 2:9,1,8,5,4,3,1 3:5,9,7,6,4,9,2,1 4:2,7,6,3 5:3,8,9,7,2,9,6,4,3,1 6:8,9,7,4,3,9,5,1 7:9,1,8,5,4,3,1 8:1,5,6,9,7,2,1,9,5,3 9:2,7,6,3 // Matrix 9,9 0 1 -1 0 0 0 0 -1 0 -1 0 1 0 0 0 0 1 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 -1 -1 0 0 0 0 0 -1 0 1 1 -1 0 0 0 0 1 -1 0 0 0 1 -1 0 0 1 -1 0 0 1 0 1 0 1 0 1 0 -1 0 //Paths To Double Edge 1:2,6,8,9,7,4,3 2:9,8,5,7,1,8,9,4,3 3:9,1,6,5,4,2 4:3,8,7,6,5,1 5:6,2,8,9,3,4,7 6:9,8,1,3,5,8,9,4,7 7:9,5,2,1,4,6 8:2,9,6,7,4,2,9,7,5,3,1 9:8,3,7,6,5,1 // Matrix 9,9 0 0 1 -1 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 -1 0 0 1 0 0 1 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 0 -1 0 0 0 0 1 0 0 0 0 0 1 -1 -1 0 1 0 -1 1 0 0 1 0 -1 0 //Paths To Double Edge 1:3,9,7,6,4 2:4,8,7,6,8,5,1 3:1,8,7,9,6,5,2,1,7,6,4 4:9,1,8,7,5,3,2 5:3,9,7,6,4 6:9,1,8,7,5,3,2 7:9,3,8,5,2,3,6,4,1 8:3,9,7,6,4 9:7,1,4,8,7,6,3 // Matrix 9,9 0 1 -1 0 0 0 0 0 -1 -1 0 1 0 0 0 1 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 -1 -1 0 0 0 0 -1 0 1 1 0 0 -1 0 -1 0 -1 0 0 1 0 0 0 0 1 -1 0 0 0 1 0 0 1 1 0 -1 0 0 //Paths To Double Edge 1:7,6,8,2,7,9,4,3 2:9,1,5,8,9,7,4,3 3:1,6,5,4,2 4:9,3,8,7,6,5,1 5:7,2,3,6,7,9,4,8 6:9,5,1,3,9,7,4,8 7:1,9,5,8,4,9,2,1,8,6,3 8:5,2,1,4,6 9:2,7,6,8,4,7,2,8,5,3,1 // Matrix 9,9 0 0 0 0 0 -1 0 0 1 0 0 1 -1 0 0 0 0 -1 0 -1 0 1 0 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 -1 1 0 -1 0 -1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 -1 -1 0 0 -1 1 0 0 1 0 0 0 0 //Paths To Double Edge 1:2,5,3 2:6,8,7,1,3,9,6,4 3:9,1,8,5,2,1,7,6,4 4:2,5,3 5:6,8,7,1,3,9,6,4 6:9,2,5,8,1,9,7,5,4,3 7:2,5,3 8:2,5,3 9:6,3,8,7,1,3,5,4,2 // Matrix 9,9 0 0 1 -1 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 -1 0 0 1 0 0 1 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 -1 0 1 0 -1 0 0 0 0 -1 1 0 0 0 0 -1 1 1 0 0 0 -1 1 0 1 0 -1 0 0 //Paths To Double Edge 1:3,8,5,9,7,6,4 2:4,8,7,6,8,5,3 3:2,7,9,1,8,7,6,4,2 4:9,1,7,5,3 5:2,7,9,1,8,7,6,4,2 6:9,1,7,5,3 7:9,3,5,9,8,2,6,5,4,1 8:9,1,7,5,3 9:8,4,7,6,8,5,3 // Matrix 9,9 0 1 -1 0 -1 0 1 0 0 -1 0 1 0 1 0 0 0 0 1 -1 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 -1 0 -1 0 1 0 1 0 0 -1 -1 0 0 0 0 -1 1 1 0 0 0 0 -1 1 0 0 1 0 0 //Paths To Double Edge 1:2,5,3 2:9,1,8,7,6,8,5,4,3 3:9,2,7,8,6,1,9,7,4,2 4:2,5,3 5:8,2,7,9,4,1,8,7,6,2 6:2,3,5 7:9,3,5,8,1,9,2,6,5,4 8:2,5,3 9:2,3,5 // Matrix 9,9 0 0 0 0 0 -1 0 1 0 0 0 1 -1 0 0 0 -1 0 0 -1 0 1 0 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 1 1 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 1 0 0 1 0 0 0 -1 0 0 0 0 -1 0 1 1 0 //Paths To Double Edge 1:2,5,3 2:9,6,5,7,1,3,8,5,4 3:8,1,9,7,2,8,6,4 4:2,5,3 5:8,1,9,7,2,8,6,4 6:8,2,1,4,9,2,7,5,3 7:2,5,3 8:6,5,9,3,1,6,7,5,4,2 9:2,5,3 // Matrix 9,9 0 0 0 -1 0 0 1 0 0 0 0 0 1 -1 0 0 -1 0 0 0 0 1 0 0 -1 0 1 1 -1 -1 0 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 0 1 0 0 0 0 1 -1 0 1 0 0 0 0 -1 0 0 0 0 -1 0 0 1 1 0 0 //Paths To Double Edge 1:8,2,3 2:9,1,7,6,4,9,8,5 3:1,7,8,9,6,5,4,2,1 4:5,7,8,9,6,2,1,9,5,3 5:2,8,3 6:2,8,3 7:9,4,3,6,5,2,1,9,8,4 8:9,4,1,3,7,6,5,2 9:8,2,3 // Matrix 9,9 0 0 0 0 0 0 0 0 1 0 0 0 1 -1 0 -1 1 0 0 0 0 0 1 -1 0 -1 0 0 -1 0 0 1 0 1 0 0 0 1 -1 -1 0 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 -1 0 0 0 -1 1 0 -1 1 0 0 0 1 0 -1 -1 0 0 0 0 0 -1 1 0 //Paths To Double Edge 1:3,8,7,5 2:3,8,7,5 3:9,1,7,9,2,5,9,8,6 4:9,2,8,7,6,5,1 5:8,9,2,4,3,8,6,1 6:3,8,7,5 7:8,9,2,4,3,8,6,1 8:1,7,9,5,2,4,7,6,3,1 9:3,8,7,5 // Matrix 9,9 0 0 0 1 -1 0 0 -1 0 0 0 1 -1 0 0 -1 0 1 0 -1 0 1 0 0 1 0 0 -1 1 -1 0 1 0 0 1 -1 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 -1 0 0 0 0 0 0 1 0 0 -1 0 0 0 0 1 0 -1 0 1 0 1 0 -1 0 //Paths To Double Edge 1:4,8,7,5,2 2:4,9,6,3,4,7,5,1 3:8,1,2,9,7,8,6,5 4:9,2,8,7,6,1,9,8,7,5,3 5:9,1,8,6,4,3 6:4,8,7,5,2 7:9,1,8,6,4,3 8:4,9,6,3,4,7,5,1 9:4,8,7,5,2 // Matrix 9,9 0 1 0 -1 0 -1 0 1 0 -1 0 1 0 0 1 -1 0 0 0 -1 0 1 0 0 1 0 0 1 0 -1 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 0 -1 0 0 1 -1 0 0 0 0 0 0 -1 0 0 1 0 1 0 0 -1 0 0 0 -1 1 0 0 1 0 //Paths To Double Edge 1:3,8,6,4 2:4,9,1,6,3,7,5,4 3:8,1,2,9,8,7,6,4,2 4:2,8,9,7,6,5,1,9,7,3 5:3,8,6,4 6:9,1,7,4,8,5,2 7:3,8,6,4 8:4,9,1,6,3,7,5,4 9:8,3,6,4 // Matrix 9,9 0 0 1 -1 0 -1 0 0 1 0 0 0 1 -1 0 0 0 -1 -1 0 0 1 0 1 0 -1 0 1 -1 -1 0 1 0 0 1 0 0 1 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 1 -1 0 0 -1 0 0 -1 1 0 0 0 1 0 0 0 //Paths To Double Edge 1:2,9,6,4 2:1,8,7,4,9,5,3 3:4,8,7,1,4,6,5,2 4:9,2,5,3,8,1,6,7,3,2 5:2,9,6,4 6:1,8,7,4,9,5,3 7:2,9,6,4 8:2,9,6,4 9:4,8,7,1,4,6,5,2 // Matrix 9,9 0 0 0 0 -1 0 0 1 0 0 0 0 0 1 -1 0 0 -1 0 0 0 1 0 0 -1 -1 0 0 0 -1 0 1 0 1 0 0 1 -1 0 -1 0 1 0 0 0 0 1 0 0 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 -1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 -1 0 //Paths To Double Edge 1:9,2,4,3 2:8,1,5,9,7,6,3 3:5,1,4,8,7,6,2 4:8,3,1,6,9,7,8,5,3 5:9,6,8,3,9,7,2,1,8,6,4 6:9,2,4,3 7:9,2,4,3 8:5,4,7,6,2,1,9,5,3 9:5,1,4,8,7,6,2 // Matrix 9,9 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 -1 0 -1 1 -1 0 0 1 -1 0 0 0 1 0 0 -1 0 1 0 0 0 0 0 0 1 -1 0 1 1 0 -1 0 1 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 1 0 1 0 0 0 0 0 0 -1 1 -1 -1 0 1 0 -1 1 0 //Paths To Double Edge 1:2,7,6,3 2:5,9,8,6,4,1 3:5,9,8,6,4,1 4:2,7,6,3 5:9,2,7,6,3,9,8,4,1 6:9,1,7,8,4,3,2,1 7:5,9,8,6,4,1 8:2,7,6,3 9:6,5,7,3,2,8,5,6,4,1 // Matrix 9,9 0 1 -1 0 0 0 -1 0 0 -1 0 1 1 -1 0 1 -1 0 1 -1 0 0 1 -1 0 0 0 0 -1 0 0 1 0 0 1 -1 0 1 -1 -1 0 1 0 0 1 0 0 1 0 -1 0 0 0 0 1 -1 0 0 0 0 0 1 0 0 1 0 -1 0 0 -1 0 0 0 0 0 1 -1 0 0 0 0 //Paths To Double Edge 1:9,2,7,6,4,3 2:1,7,8,4,3,1 3:8,2,1,5,9,8,6 4:1,2,8,5,6,1,9 5:9,3,7,6,4,2,9,8,1 6:1,7,8,4,3,1 7:8,2,1,5,9,8,6 8:6,2,7,9,3,4 9:8,7,1,3,4,8 // Matrix 9,9 0 1 1 -1 0 0 0 -1 0 -1 0 0 1 0 0 0 0 0 -1 0 0 1 1 -1 0 1 -1 1 -1 -1 0 0 1 -1 0 0 0 0 -1 0 0 1 0 0 1 0 0 1 -1 -1 0 1 0 0 0 0 0 1 0 -1 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 1 0 -1 0 0 -1 0 //Paths To Double Edge 1:8,3,4,2,5,8,7 2:8,1,4,9,8,6 3:8,1,4,9,8,6 4:9,1,7,6,3,8,7,5,2 5:2,7,3,9,6,1 6:5,3,4,7,8,5,2 7:5,6,4,9,5,1 8:7,2,3,9,1,6 9:8,3,5,4,8,7,2 // Matrix 9,9 0 1 -1 0 0 0 0 0 0 -1 0 1 1 0 0 0 0 -1 1 -1 0 0 0 -1 0 -1 1 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 -1 0 0 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 1 0 0 1 0 0 0 0 0 -1 0 1 -1 -1 1 0 -1 1 0 //Paths To Double Edge 1:2,8,6,5 2:3,9,7,6,4,1 3:9,2,8,5,9,7,6,4,1 4:2,8,6,5 5:3,9,7,6,4,1 6:9,1,8,7,4,8,5,2 7:2,8,6,5 8:3,9,7,6,4,1 9:6,3,8,5,7,2,3,6,4,1 // Matrix 9,9 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 0 -1 0 -1 0 1 1 0 -1 0 0 1 0 -1 0 0 0 1 -1 0 0 0 -1 0 0 1 0 0 1 0 0 0 0 -1 0 1 0 0 0 0 1 -1 0 -1 0 1 0 0 0 0 1 0 0 -1 0 0 0 1 0 0 -1 0 0 0 0 //Paths To Double Edge 1:3,8,7,5,4 2:4,8,5,3,9,6,1 3:9,1,6,7,5,4 4:2,7,8,3,9,6,1 5:2,7,8,3,9,6,1 6:3,8,7,5,4 7:4,8,5,3,9,6,1 8:9,1,6,7,5,4 9:8,3,7,5,4 // Matrix 9,9 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 -1 0 0 -1 0 1 0 1 -1 1 -1 1 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 1 0 0 0 0 -1 0 0 0 1 0 1 0 0 1 0 -1 -1 0 0 0 0 1 -1 0 0 0 0 0 1 0 0 1 0 0 -1 0 -1 0 //Paths To Double Edge 1:3,9,7,2 2:4,8,3,6,5,1 3:8,9,6,2,8,1,5,7 4:9,2,8,7,3,6,5,1 5:3,9,2,7 6:3,9,7,2 7:4,6,3,8,1,5 8:3,9,2,7 9:8,4,3,6,5,1 // Matrix 9,9 0 1 -1 0 0 0 0 -1 0 -1 0 1 0 1 0 -1 1 -1 1 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 1 0 0 0 -1 0 0 0 1 0 0 1 0 0 0 0 -1 0 1 0 0 0 1 0 -1 0 -1 0 0 0 1 -1 0 0 0 0 0 0 1 0 1 0 0 -1 0 0 -1 0 //Paths To Double Edge 1:2,8,5,3 2:8,1,4,9,8,6,5,3 3:9,7,2,6,4,1 4:2,8,5,3 5:1,7,2,4,6,9 6:2,8,3,5 7:3,8,5,9,2,6,4,1 8:9,7,2,6,4,1 9:2,8,3,5 // Matrix 9,9 0 1 -1 0 0 0 -1 0 0 -1 0 1 1 -1 0 1 0 -1 1 -1 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 0 1 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 1 -1 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 1 0 1 0 -1 0 1 -1 -1 0 //Paths To Double Edge 1:2,6,9,7,3 2:7,9,8,4,5,1,7,9,6,3 3:9,1,8,7,5,4 4:2,6,9,7,3 5:3,8,7,6,9,4,1 6:9,1,8,7,5,4 7:9,2,8,6,5,4,9,3,1 8:2,6,9,7,3 9:7,6,2,3,7,8,5,4,1 // Matrix 9,9 0 1 1 -1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 1 0 0 1 0 -1 1 -1 -1 0 1 -1 0 0 0 0 0 0 -1 0 1 0 0 1 0 0 0 1 -1 0 0 0 0 1 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 1 0 -1 0 0 -1 0 //Paths To Double Edge 1:3,7,4,9,6,2 2:8,7,1,5,9 3:8,7,1,5,9 4:9,1,8,6,5,3,9,7,6,2 5:3,7,4,9,6,2 6:8,7,1,5,9 7:9,2,6,3,8,5,1 8:3,7,4,9,6,2 9:4,7,6,3,8,5,2,1 // Matrix 9,9 0 1 0 -1 0 -1 0 0 0 -1 0 1 0 0 1 0 -1 0 0 -1 0 1 0 0 0 1 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 1 -1 0 0 0 -1 0 1 0 0 1 0 -1 0 0 -1 0 //Paths To Double Edge 1:9,2,6,3,8,4,2 2:4,7,8,6,3 3:1,8,9,7,5,2,9,6,4 4:9,5,8,2,9,7,1 5:4,7,8,6,3 6:9,5,8,2,9,7,1 7:9,2,6,3,8,4,2 8:9,3,6,4,5,2,9,7,1 9:7,6,1,4,8 // Matrix 9,9 0 1 0 0 -1 0 0 0 0 -1 0 1 0 0 0 0 -1 0 0 -1 0 1 0 0 0 1 -1 0 0 -1 0 1 1 -1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 0 -1 0 0 0 0 1 -1 0 0 0 0 0 1 0 0 1 0 0 -1 0 -1 0 //Paths To Double Edge 1:3,4,9,7,2 2:4,5,7,3,8,6,1 3:8,2,1,5,9,6 4:9,2,8,6,7,1,3,9,5,2 5:9,2,7,3,8,6,1 6:3,4,9,7,2 7:8,2,1,5,9,6 8:3,4,9,7,2 9:4,5,7,3,8,6,1 // Matrix 9,9 0 0 0 0 0 -1 0 0 0 0 0 1 -1 0 1 0 0 -1 0 -1 0 1 0 0 0 0 1 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 1 -1 0 0 -1 0 0 0 1 0 0 0 0 -1 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 1 -1 0 1 -1 0 -1 0 //Paths To Double Edge 1:9,4,8,5,2 2:3,9,8,6,3,9,7,4,1 3:2,7,5,6,9,7,4 4:3,8,7,6,9,5,2 5:3,9,8,6,3,9,7,4,1 6:9,4,8,5,2 7:9,4,8,5,2 8:2,7,5,6,9,7,4 9:6,5,7,2,1,6,8,5,4,3 // Matrix 9,9 0 1 -1 0 -1 0 0 0 0 -1 0 1 0 1 0 0 -1 0 1 -1 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 1 -1 0 0 0 -1 0 1 0 0 1 -1 0 0 0 -1 0 //Paths To Double Edge 1:9,2,8,7,5,4,3 2:1,7,6,5,3 3:8,2,1,7,9,6,4,2 4:1,7,6,5,3 5:8,2,1,7,9,6,4,2 6:9,2,8,7,5,4,3 7:9,3,5,4,2,8,6,1 8:9,3,5,6,1,4,2,9,7,5 9:7,6,5,1,8 // Matrix 9,9 0 1 -1 0 0 -1 0 0 0 -1 0 1 0 0 1 0 0 -1 1 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 1 1 -1 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 1 0 0 -1 0 0 -1 0 //Paths To Double Edge 1:9,2,8,6,3 2:8,7,6,1,4,9,5 3:9,1,8,5,2,9,7,4 4:9,2,8,6,3 5:3,6,2,7,4,1 6:9,1,5,8,2,9,4,7 7:9,2,5,3,6 8:6,3,2,4,7,1 9:3,7,6,4,1,7,2,8,5,3 // Matrix 9,9 0 1 0 0 1 0 -1 -1 0 -1 0 1 0 0 0 1 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 0 0 0 0 1 0 1 -1 0 0 0 0 -1 0 1 0 0 1 -1 0 0 0 -1 0 0 0 1 0 -1 0 -1 0 0 0 1 0 0 0 1 1 0 0 -1 0 //Paths To Double Edge 1:3,8,6,5,2 2:9,1,8,7,5,3,1 3:9,4,5,1,9,6,2 4:3,8,6,5,2 5:9,7,8,3,4,1,9,6,2 6:9,1,8,7,5,3,1 7:9,4,5,1,9,6,2 8:2,5,9,6,4,1,9,7,3 9:3,8,6,5,2 // Matrix 9,9 0 0 0 -1 -1 0 0 1 0 0 0 1 0 0 0 0 -1 1 0 -1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 -1 0 1 0 0 0 0 1 -1 -1 1 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 -1 0 0 -1 -1 1 -1 1 1 0 0 0 -1 0 -1 0 0 -1 0 1 1 0 //Paths To Double Edge 1:7,8,9,5,4 2:7,8,9,5,4 3:2,5,9,6,4,1 4:9,1,6,7,5,3,2 5:9,7,8,3,9,6,4,2,1 6:7,8,9,5,4 7:2,5,9,6,4,1 8:9,2,5,6,1,9,7,5,4,3 9:5,8,7,6,4,3,8,2,1 // Matrix 9,9 0 0 0 0 -1 -1 0 0 1 0 0 0 1 0 0 0 0 -1 0 0 0 1 0 1 0 -1 -1 0 -1 -1 0 0 0 0 1 1 1 0 0 0 0 0 0 0 -1 1 0 -1 0 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 1 -1 0 0 -1 0 0 -1 1 1 -1 1 0 0 0 0 //Paths To Double Edge 1:3,9,8,6,5,2 2:1,9,7,6,4 3:1,9,7,6,4 4:3,9,8,6,5,2 5:1,9,7,6,4 6:9,2,8,5,3,7,4,1 7:3,9,8,6,5,2 8:2,6,5,3,7,4,1 9:7,6,3,1,4,8,3,7,5,2 // Matrix 9,9 0 1 0 0 0 -1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 -1 -1 0 0 -1 0 1 0 0 1 0 0 0 0 -1 0 0 0 0 1 1 0 -1 0 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 1 -1 0 0 -1 0 0 0 -1 1 0 -1 0 0 0 0 //Paths To Double Edge 1:9,3,8,5,2 2:6,3,7,4,1 3:1,7,8,6,5,4,2 4:9,3,8,5,2 5:6,3,7,4,1 6:9,2,8,7,5,3,9,4,1 7:9,3,8,5,2 8:6,3,7,4,1 9:7,6,1,4,7,3,8,5,2 // Matrix 9,9 0 0 0 0 0 -1 -1 0 1 0 0 1 0 0 0 1 -1 -1 0 -1 0 1 0 0 0 1 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 0 0 0 1 1 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 0 1 0 0 1 -1 0 0 0 -1 0 0 -1 1 0 0 -1 1 0 0 0 //Paths To Double Edge 1:2,9,7,6,3 2:1,8,7,5,4,3 3:9,5,6,2,8,4,1 4:2,9,7,6,3 5:3,7,6,2,8,4,1 6:1,8,7,5,4,3 7:9,5,6,2,8,4,1 8:2,9,7,6,3 9:7,1,3,8,6,4,2,7,5,3 // Matrix 9,9 0 0 0 -1 0 0 -1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 1 -1 0 1 0 0 0 0 -1 0 1 0 0 1 0 0 0 1 -1 0 0 -1 0 -1 0 0 0 0 0 0 1 -1 0 1 0 -1 0 1 -1 0 //Paths To Double Edge 1:9,3,8,7,9,6,4,2 2:4,7,5,1 3:1,9,8,5,9,6,4,2,1 4:9,1,8,6,5,9,7,3 5:9,3,8,7,9,6,4,2 6:4,7,5,1 7:1,9,8,5,9,6,4,2,1 8:7,1,4,5 9:7,1,4,5 // Matrix 9,9 0 1 0 0 0 0 0 -1 0 -1 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 -1 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 0 0 1 -1 1 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 -1 0 0 -1 1 -1 1 -1 -1 0 0 0 1 0 0 0 1 0 0 1 -1 0 //Paths To Double Edge 1:3,7,5,4 2:3,7,5,4 3:8,5,9,6,4,2,1 4:8,1,3,9,8,6,5,2 5:9,3,8,7,6,4,3,2,1 6:3,7,5,4 7:8,5,9,6,4,2,1 8:3,7,5,4 9:5,8,7,6,4,3,5,2,1 // Matrix 9,9 0 0 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 -1 1 0 0 0 1 1 0 0 0 -1 0 1 -1 0 0 0 0 0 0 0 0 -1 0 0 0 1 -1 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 1 0 0 1 0 0 1 0 -1 0 -1 0 -1 1 0 -1 1 0 1 0 //Paths To Double Edge 1:8,2,4,5 2:3,9,8,6,9,7,4,3,1 3:9,2,7,5,6,9,7,4 4:9,3,8,7,6,9,5,2 5:3,9,8,6,9,7,4,3,1 6:4,8,5,2 7:4,8,5,2 8:9,2,7,5,6,9,7,4 9:8,2,5,4 // Matrix 9,9 0 0 1 0 0 0 0 0 -1 0 0 0 -1 0 0 0 -1 1 -1 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 -1 0 0 0 0 0 1 1 -1 0 0 0 0 -1 -1 0 0 0 1 0 0 0 0 -1 0 0 1 0 0 1 0 0 1 0 -1 0 -1 1 -1 -1 1 0 -1 0 1 0 //Paths To Double Edge 1:2,8,5,4 2:9,1,8,7,6,4,3 3:2,8,5,4 4:9,2,7,6,5,8,3,1 5:9,1,8,7,6,4,3 6:8,9,7,5,4,3,9,2,1 7:2,8,5,4 8:2,6,9,5,7,4,3,2,1 9:2,8,5,4 // Matrix 9,9 0 0 0 1 0 0 0 0 -1 0 0 1 0 -1 0 0 -1 1 0 -1 0 0 1 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 1 -1 0 0 1 0 0 -1 0 0 0 0 -1 0 1 -1 1 0 0 0 0 0 -1 0 1 0 0 1 0 0 0 1 -1 0 -1 1 -1 0 -1 1 -1 0 1 0 //Paths To Double Edge 1:8,2,6 2:9,1,8,5,9,7,4,3 3:2,8,5 4:2,8,5 5:9,2,6,7,9,4,3,1 6:9,1,5,8,9,3,4,7 7:6,5,8 8:9,6,2,3,9,4,7,1 9:8,2,6 // Matrix 9,9 0 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 -1 1 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 -1 0 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 1 0 0 0 0 0 0 -1 1 -1 -1 0 0 0 0 0 1 0 0 0 1 0 -1 1 -1 0 //Paths To Double Edge 1:4,7,5 2:9,4,8,7,6,5,4,3,1 3:4,7,5 4:8,2,1,9,6,5,3 5:8,1,9,8,6,7,8,3,2 6:4,7,5 7:8,2,1,9,6,5,3 8:4,7,5 9:2,7,5,8,4,7,6,3,2,1 // Matrix 9,9 0 0 1 0 0 0 0 0 -1 0 0 0 0 -1 0 -1 1 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 -1 0 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 1 0 0 1 0 0 0 0 0 -1 0 0 -1 0 0 0 -1 1 0 1 1 0 -1 1 0 0 0 -1 0 //Paths To Double Edge 1:2,6,5 2:9,4,8,7,5,3,1 3:2,6,5 4:8,9,6,2,9,7,5,3,1 5:9,3,8,9,7,6,9,4,1 6:9,4,8,7,5,3,1 7:2,6,5 8:5,4,9,6,2,7,9,5,3,1 9:2,6,5 // Matrix 9,9 0 0 1 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 -1 0 0 1 0 0 0 1 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 -1 1 0 -1 0 1 0 -1 0 1 0 -1 1 0 0 0 1 -1 0 //Paths To Double Edge 1:3,9,7,8,6,4,2 2:4,8,7,5,1 3:9,8,5,1,9,8,6,4,2 4:9,1,6,5,8,7,3 5:3,9,7,8,6,4,2 6:4,8,7,5,1 7:9,8,5,1,9,8,6,4,2 8:9,3,7,6,2,9,7,5,4,1 9:8,4,7,5,1 // Matrix 9,9 0 1 -1 0 0 0 -1 1 0 -1 0 1 0 0 0 1 0 0 1 -1 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 1 -1 0 0 0 -1 0 0 0 -1 0 1 0 1 0 0 0 -1 0 0 -1 1 0 0 0 1 0 //Paths To Double Edge 1:2,7,6,5,3 2:9,1,8,7,9,5,4 3:8,5,1,9,5,6,4,2 4:2,7,6,5,3 5:9,3,7,4,1,8,6,2 6:9,1,8,7,9,5,4 7:8,1,2,5,9,6,4,1 8:9,3,7,6,2,4,1,9,7,5 9:2,7,6,5,3 // Matrix 9,9 0 0 0 0 0 0 0 -1 1 0 0 1 -1 0 0 0 0 -1 0 -1 0 1 0 0 0 1 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 -1 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 1 0 -1 0 0 0 -1 0 0 -1 1 0 0 1 0 0 0 0 //Paths To Double Edge 1:2,7,6,5,3 2:8,7,1,3,4,1,8,6 3:9,2,5,4,1,9,8,2 4:2,7,6,5,3 5:8,3,1,4,7,9,8,6 6:8,1,4,9,7,5,2 7:9,2,5,4,1,9,8,2 8:9,2,5,9,6,4,1,7,5,3 9:8,3,7,8,6,4,1,7,5,2 // Matrix 9,9 0 0 0 1 -1 0 0 -1 1 0 0 1 0 0 0 0 0 -1 0 -1 0 0 1 0 0 0 0 -1 0 0 0 1 0 0 1 0 1 0 -1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 1 0 0 -1 0 0 -1 0 0 -1 1 0 0 0 1 0 0 0 //Paths To Double Edge 1:2,7,6,8,9,4,3 2:5,8,1,7,4,3 3:9,1,8,6,2 4:9,1,8,6,2 5:9,2,6,9,1,7,4,3 6:8,5,1,3,4,7 7:9,1,5,2,6 8:9,6,2,9,1,3,4,7 9:8,3,7,5,4,3,1,8,6,2 // Matrix 9,9 0 1 1 -1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 1 0 0 1 -1 0 1 -1 -1 0 1 -1 0 0 0 0 0 0 -1 0 1 0 1 0 0 0 0 1 -1 0 0 0 0 1 0 -1 0 0 0 0 1 -1 0 0 1 0 -1 0 -1 0 1 0 0 0 0 0 0 1 -1 0 //Paths To Double Edge 1:9,3,7,4,8,6,2 2:1,7,5,4 3:1,7,5,4 4:8,3,1,5,7,3,9,6,2 5:9,3,7,4,8,6,2 6:1,7,5,4 7:9,2,8,6,3,9,5,1 8:9,4,7,6,3,9,5,2,1 9:7,1,5,8 // Matrix 9,9 0 1 0 -1 0 -1 0 0 0 -1 0 1 0 0 1 -1 0 0 0 -1 0 1 0 0 1 -1 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 -1 0 0 0 0 1 0 -1 0 1 -1 0 0 -1 0 1 1 0 0 1 0 -1 0 -1 0 0 0 0 0 0 0 1 -1 0 0 //Paths To Double Edge 1:8,3,2,5,9,7,6,4 2:4,7,6,3 3:1,7,9,8,2,7,6,5,4 4:9,2,7,8,9,5,2,1 5:4,7,6,3 6:9,2,7,8,9,5,2,1 7:3,8,6,9,2,4,6,5,3 8:4,7,6,3 9:4,7,6,3 // Matrix 9,9 0 1 0 -1 0 0 -1 0 0 -1 0 1 0 0 0 1 -1 0 0 -1 0 1 1 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 0 0 0 0 0 -1 0 0 1 0 1 -1 0 0 0 0 0 1 -1 0 1 0 0 0 -1 -1 0 1 0 0 0 0 0 0 1 -1 0 //Paths To Double Edge 1:9,3,2,7,5,4 2:4,7,8,6,5,1 3:1,8,6,9,2,7,5,4 4:8,2,3,1,6,9 5:8,2,3,1,6,9 6:9,3,2,7,5,4 7:8,2,3,1,6,9 8:3,7,9,5,4,2,6,3,1 9:7,1,4,8,6,5 // Matrix 9,9 0 1 0 -1 0 0 0 -1 0 -1 0 1 0 1 -1 0 0 0 0 -1 0 1 0 1 -1 0 0 1 0 -1 0 0 0 0 0 0 0 -1 0 0 0 1 0 1 -1 0 1 -1 0 -1 0 1 0 1 0 0 1 0 0 -1 0 0 0 1 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 0 0 0 //Paths To Double Edge 1:9,3,7,5,2,9,8,4 2:8,5,1,4,6 3:9,1,6,7,2,9,8,4 4:9,2,7,6,5,3 5:7,1,6,9,2,7,4,8 6:9,3,7,5,2,9,8,4 7:8,5,1,4,6 8:7,2,9,6,3,5 9:4,3,1,8,6 // Matrix 9,9 0 0 0 0 0 -1 0 0 0 0 0 1 -1 0 1 0 -1 0 0 -1 0 1 0 0 0 1 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 -1 1 -1 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 1 1 0 1 -1 0 1 -1 -1 0 0 0 0 0 0 1 0 -1 0 0 //Paths To Double Edge 1:9,4,8,7,5,2 2:9,3,8,7,6,3,9,8,4,1 3:2,5,6,9,8,4 4:3,7,6,8,5,2 5:4,7,8,3,6,7,4,8,9,1 6:9,4,8,7,5,2 7:5,2,6,4,8,9 8:2,6,5,7,2,1,5,9,4,3 9:7,3,6,8,2,5 // Matrix 9,9 0 1 -1 0 0 -1 0 0 0 -1 0 1 0 0 1 -1 0 0 1 -1 0 1 -1 0 0 0 0 0 0 -1 0 1 0 1 0 0 0 0 1 -1 0 0 0 0 0 1 -1 0 0 0 0 1 0 -1 0 1 0 -1 0 -1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 -1 -1 0 //Paths To Double Edge 1:9,2,8,7,9,6,5,3 2:1,6,4,3 3:1,7,9,8,2,4,7,5,1 4:9,2,6,3,2,8,7,5 5:1,6,4,3 6:1,7,9,8,2,4,7,5,1 7:3,6,9,2,4,1,8,6,5 8:1,6,4,3 9:1,6,4,3 // Matrix 9,9 0 1 0 0 1 -1 0 -1 0 -1 0 1 0 0 1 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 0 0 0 0 1 -1 1 -1 1 -1 0 0 -1 0 1 0 0 0 0 0 0 1 -1 0 0 0 1 0 -1 0 -1 0 0 0 1 0 0 0 1 1 0 0 -1 0 //Paths To Double Edge 1:3,8,5,2 2:9,1,8,7,6,5,3,1 3:9,1,5,7,9,4,2,1 4:3,8,5,2 5:8,1,3,9,6,1,8,7,4 6:9,1,5,7,9,4,2,1 7:3,8,5,2 8:2,5,9,7,1,5,6,4,3 9:3,8,5,2 // Matrix 9,9 0 0 0 -1 -1 0 0 1 0 0 0 1 0 0 0 0 -1 1 0 -1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 -1 -1 1 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 -1 0 0 0 -1 1 -1 1 1 0 0 0 -1 0 -1 0 0 -1 1 0 1 0 //Paths To Double Edge 1:6,8,7,9,5,4 2:6,8,7,9,5,4 3:2,5,9,8,7,4 4:9,1,6,5,3,2 5:8,1,9,8,6,3,1,8,7,4 6:2,5,9,8,7,4 7:9,1,6,5,3,2 8:9,2,5,9,6,1,9,7,4,3 9:8,2,5,8,7,4,2,8,6,3 // Matrix 9,9 0 0 0 -1 -1 0 0 0 1 0 0 1 0 1 0 -1 0 -1 0 -1 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 -1 1 -1 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 1 0 0 1 -1 0 0 -1 0 0 0 0 0 0 0 1 -1 0 0 0 -1 1 -1 1 0 0 0 0 0 //Paths To Double Edge 1:9,2,8,7,6,9,5,4 2:1,9,6,5,3 3:2,5,9,8,7,4 4:1,9,6,5,3 5:9,1,7,6,8,2,3,6,4,1 6:2,5,9,8,7,4 7:3,5,2,6,1,8,4,3 8:1,9,6,5,3 9:3,5,2,6,1,8,4,3 // Matrix 9,9 0 0 0 0 -1 -1 0 0 1 0 0 0 1 0 0 0 0 -1 0 0 0 1 0 1 -1 0 -1 0 -1 -1 0 0 0 1 0 1 1 0 0 0 0 0 0 0 -1 1 0 -1 0 0 0 1 -1 0 0 0 1 -1 0 -1 0 1 0 0 0 0 0 0 1 -1 0 0 -1 1 1 -1 1 0 0 0 0 //Paths To Double Edge 1:3,9,8,7,6,5,2 2:1,9,6,4 3:1,9,6,4 4:3,9,8,7,6,5,2 5:1,9,6,4 6:9,2,8,7,5,3,8,4,1 7:8,6,3,1,2,8,5,4 8:1,9,6,4 9:4,6,3,7,2,1,8,5,4 // Matrix 9,9 0 1 0 0 0 -1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 1 0 1 -1 0 -1 0 0 -1 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 1 1 0 -1 0 0 0 1 -1 0 0 0 1 -1 0 -1 0 1 0 0 0 0 0 0 1 -1 0 0 0 -1 1 0 -1 0 0 0 0 //Paths To Double Edge 1:9,3,8,7,5,2 2:8,6,3,1,4,8 3:1,7,6,5,4,2 4:9,3,8,7,5,2 5:8,6,3,1,4,8 6:9,2,7,8,5,3,9,4,1 7:8,6,3,1,4,8 8:1,7,6,5,4,2 9:4,6,1,8,3,7,5,2 // Matrix 9,9 0 -1 0 0 -1 0 -1 1 1 1 0 1 0 0 0 0 -1 -1 0 -1 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 1 0 1 0 0 0 0 0 0 -1 0 0 0 -1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 -1 -1 1 0 -1 1 0 0 0 0 -1 1 0 0 0 -1 1 0 0 //Paths To Double Edge 1:8,2,4,9,7,6,5,2 2:1,9,8,6,4 3:9,2,8,7,6,9,4,2 4:2,7,9,5,3,1 5:1,9,8,6,4 6:2,5,8,7,3,1 7:1,8,9,4,6 8:7,1,3,5,2,7,6,4 9:5,1,3,7,2,5,4,6 // Matrix 9,9 0 0 0 0 0 -1 -1 0 1 0 0 1 0 0 0 0 0 -1 0 -1 0 1 0 0 1 -1 0 0 0 -1 0 1 0 0 1 0 0 0 0 -1 0 0 0 0 1 1 0 0 0 0 0 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 -1 1 0 0 -1 1 0 0 0 //Paths To Double Edge 1:8,3,2,9,8,7,6 2:1,7,5,4 3:9,1,8,5,4,6,2,9,8,7 4:2,9,6,3,9,8,5 5:3,8,7,6,2,8,4,1 6:1,7,5,4 7:9,1,8,2,5,6,3,1 8:7,1,4,5 9:7,3,2,1,4,5,2,8,7,6 // Matrix 9,9 0 0 0 -1 0 -1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 -1 0 1 1 0 0 0 0 0 1 0 -1 0 0 0 0 1 -1 0 0 0 0 -1 0 0 0 0 0 0 1 -1 0 1 0 -1 1 0 -1 0 //Paths To Double Edge 1:9,3,6,8,9,7,4 2:4,7,6,5,1 3:8,2,9,1,5,2,9,7,4 4:9,1,8,5,9,6,3 5:9,6,3,8,9,4,7 6:8,2,9,5,1,2,9,4,7 7:9,5,8,1,9,3,6 8:4,7,6,5,1 9:4,7,6,5,1 // Matrix 9,9 0 0 0 0 0 -1 0 0 0 0 0 0 -1 0 0 -1 0 1 0 0 0 1 1 0 0 0 -1 0 1 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 1 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 1 -1 0 0 0 0 1 0 -1 0 0 0 -1 1 0 -1 1 1 0 0 //Paths To Double Edge 1:4,8,7,5,2 2:3,7,9,8,6,4,9,7,3 3:9,2,5,6,9,8,4 4:9,3,7,6,9,5,2 5:7,3,9,4,6,8,9,3,7 6:4,8,7,5,2 7:9,5,2,6,9,4,8 8:9,7,3,6,9,2,5 9:8,4,7,5,2 // Matrix 9,9 0 0 0 1 0 0 0 0 -1 0 0 1 0 0 -1 0 0 0 0 -1 0 0 0 0 0 -1 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 -1 0 1 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 -1 1 0 0 1 0 0 0 1 0 -1 1 0 -1 -1 1 0 -1 1 0 //Paths To Double Edge 1:8,3,2,6,7 2:9,1,8,5,9,4,3 3:1,5,9,8,6,1,9,7,2 4:2,8,7,6,3 5:3,7,9,8,4,2,9,7,1 6:9,3,7,4,9,5,1 7:9,1,8,5,9,4,3 8:9,3,7,4,9,5,1 9:8,2,7,6,3 // Matrix 9,9 0 0 1 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 -1 0 0 1 0 0 0 1 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 -1 -1 0 0 0 0 0 -1 0 1 1 -1 0 0 0 0 1 -1 0 0 0 1 0 -1 0 1 -1 0 0 1 0 -1 1 0 0 1 0 -1 0 //Paths To Double Edge 1:3,6,9,8,7,4 2:4,8,7,6,5,1 3:8,1,4,8,9,5,4,8,7,2 4:9,1,5,8,6,3 5:6,3,9,8,4,7 6:8,5,7,8,9,1,7,8,4,2 7:9,5,1,8,3,6 8:9,3,6,9,5,2,9,7,4,1 9:8,4,7,6,5,1 // Matrix 9,9 0 0 0 0 0 0 -1 0 1 0 0 1 -1 0 0 0 0 -1 0 -1 0 1 0 0 1 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 -1 0 0 0 0 -1 0 1 1 0 1 0 -1 0 0 -1 0 0 0 0 0 0 0 1 -1 0 0 0 -1 1 0 0 1 0 0 0 0 //Paths To Double Edge 1:2,6,5,3 2:7,6,8,1,3,9,6,4 3:9,1,5,2,1,8,7,4 4:2,6,5,3 5:7,3,4,1,6,9,3,8 6:9,1,2,5,1,4,7,8 7:9,2,5,9,8,1,9,6,4,3 8:5,3,2,6 9:3,7,6,8,3,1,6,5,4,2 // Matrix 9,9 0 0 1 -1 0 -1 0 1 0 0 0 0 1 -1 0 0 -1 0 -1 0 0 1 0 1 0 0 0 1 -1 -1 0 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 -1 -1 1 0 0 0 1 0 0 -1 0 0 0 0 0 -1 1 1 0 //Paths To Double Edge 1:2,8,6,4 2:9,1,6,4,1,8,7,5 3:9,1,8,7,9,6,5,4 4:8,1,2,9,7,8,5,3,2 5:2,8,6,4 6:8,1,2,9,7,8,5,3,2 7:2,8,6,4 8:4,6,9,1,3,7,6,5,2 9:2,8,6,4 // Matrix 9,9 0 0 1 0 -1 0 -1 0 1 0 0 0 0 1 -1 0 0 -1 -1 0 0 1 0 0 1 -1 0 0 0 -1 0 1 0 0 1 0 1 -1 0 -1 0 1 0 0 0 0 1 0 0 -1 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 0 1 -1 0 0 0 0 0 -1 1 0 0 0 0 1 0 0 //Paths To Double Edge 1:2,9,7,5,4 2:1,8,5,9,6,3 3:5,8,4,6,1,8,7,2 4:9,1,6,3,8,7,2,1 5:9,2,6,3,8,7,1,9,8,4 6:2,9,7,5,4 7:1,8,5,9,6,3 8:2,9,7,5,4 9:8,5,4,6,1,8,7,2 // Matrix 9,9 0 1 -1 0 0 0 0 -1 0 -1 0 1 1 0 -1 0 1 -1 1 -1 0 0 0 1 -1 0 0 0 -1 0 0 1 0 0 0 1 0 0 0 -1 0 1 0 0 0 0 1 -1 0 -1 0 1 0 0 0 0 1 0 0 -1 0 0 0 1 -1 0 0 0 0 0 0 1 0 1 0 -1 0 0 0 -1 0 //Paths To Double Edge 1:2,8,7,4,3 2:8,1,3,9,8,6,5 3:6,7,2,9,5,1 4:6,7,2,9,5,1 5:2,8,7,4,3 6:3,8,7,4,2,9,5,1 7:8,1,3,9,8,6,5 8:6,7,2,9,5,1 9:2,8,7,4,3 // Matrix 9,9 0 1 0 -1 0 0 0 0 0 -1 0 1 0 0 0 0 -1 0 0 -1 0 1 1 -1 0 1 -1 1 0 -1 0 0 1 -1 0 0 0 0 -1 0 0 1 0 0 1 0 0 1 -1 -1 0 1 0 0 0 0 0 1 0 -1 0 0 0 0 1 -1 0 0 0 0 0 1 0 0 1 0 -1 0 0 -1 0 //Paths To Double Edge 1:3,9,7,6,2 2:4,7,3,8,5,1 3:8,9,5,2,8,1,6 4:9,2,6,7,3,8,5,1 5:3,9,7,6,2 6:4,7,3,8,5,1 7:8,2,1,4,9,8,6 8:3,9,7,6,2 9:4,7,3,8,5,1 // Matrix 9,9 0 1 -1 0 0 0 -1 0 0 -1 0 1 0 1 -1 1 0 -1 1 -1 0 1 0 0 0 0 0 0 0 -1 0 0 1 0 0 0 0 -1 0 0 0 1 0 0 1 0 1 0 -1 -1 0 0 0 0 1 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 1 0 0 -1 0 0 -1 0 //Paths To Double Edge 1:2,9,7,3 2:8,7,1,4,9,7,5,3 3:9,1,6,2,8,5,4 4:2,9,7,3 5:2,9,7,3 6:3,7,8,2,5,4,1 7:6,1,9,2,4,5,8 8:2,6,3,7 9:7,3,4,2,5,8,1 // Matrix 9,9 0 1 0 -1 0 0 -1 0 0 -1 0 1 0 0 0 1 0 -1 0 -1 0 1 1 -1 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 1 0 0 1 0 -1 0 0 0 0 1 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 1 0 0 -1 0 0 -1 0 //Paths To Double Edge 1:2,7,3,9,4,2 2:8,7,1,4,9,5 3:9,1,8,5,6,2,9,7,4 4:9,2,8,6,5,1 5:2,7,3,9,4,2 6:8,7,1,4,9,5 7:9,2,8,6,5,1 8:2,7,3,9,4,2 9:3,7,4,6,2,8,5,1 // Matrix 9,9 0 1 -1 0 0 -1 0 0 0 -1 0 1 0 0 1 0 0 -1 1 -1 0 1 -1 0 0 0 0 0 0 -1 0 1 0 0 0 1 0 0 1 -1 0 0 0 0 0 1 -1 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 -1 0 1 0 1 0 -1 0 0 0 -1 0 //Paths To Double Edge 1:9,2,8,6,5,3 2:8,7,6,1,4,9 3:9,4,8,5,2,9,7,1 4:3,6,5,2,9,7,1 5:8,7,6,1,4,9 6:9,4,8,5,2,9,7,1 7:9,2,8,6,5,3 8:3,6,5,2,9,7,1 9:3,6,7,1,5,2,8,6,4 // Matrix 9,9 0 0 0 0 -1 -1 0 0 1 0 0 1 0 0 1 0 -1 -1 0 -1 0 1 0 0 0 1 0 0 0 -1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 1 0 0 0 0 0 0 0 -1 0 1 0 0 1 -1 0 0 0 -1 0 0 -1 1 0 -1 1 0 0 0 0 //Paths To Double Edge 1:8,2,9,8,6,5 2:1,7,8,6,4,3 3:9,2,8,9,6,5 4:5,6,2,7,3,1 5:1,7,8,6,4,3 6:9,4,8,5,2,7,3,1 7:9,2,8,9,6,5 8:5,6,2,7,3,1 9:3,6,7,1,5,2,8,6,4 // Matrix 9,9 0 0 1 0 0 0 0 0 -1 0 0 0 0 -1 0 0 -1 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 -1 0 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 1 -1 1 0 0 0 0 0 -1 0 1 0 0 1 0 0 0 1 -1 0 -1 1 -1 -1 1 0 -1 0 1 0 //Paths To Double Edge 1:8,2,5,6 2:9,4,8,9,7,5,3,1 3:5,8,6,2 4:9,2,6,9,7,5,3,1 5:9,1,7,6,8,3,2,1 6:9,4,8,9,7,5,3,1 7:5,8,6,2 8:9,2,6,9,7,5,3,1 9:8,2,6,5 // Matrix 9,9 0 0 1 -1 0 0 0 -1 1 0 0 0 1 -1 0 0 0 -1 -1 0 0 1 0 0 0 1 0 1 -1 -1 0 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 0 1 0 -1 0 0 0 -1 0 0 -1 1 0 0 0 1 0 0 0 //Paths To Double Edge 1:2,7,6,9,8,4 2:8,1,4,7,9,3,1 3:9,1,8,6,5,2 4:9,2,6,5,1,9,7,3 5:2,7,6,9,8,4 6:8,1,4,7,9,3,1 7:9,1,8,6,5,2 8:9,2,6,5,1,9,7,3 9:8,4,7,3,5,1,8,6,2 // Matrix 9,9 0 1 -1 0 0 0 -1 0 0 -1 0 1 0 1 -1 1 -1 0 1 -1 0 1 0 0 0 0 0 0 0 -1 0 0 1 0 0 0 0 -1 0 0 0 1 0 1 0 0 1 0 -1 -1 0 0 0 0 1 -1 0 0 0 0 0 1 -1 0 1 0 0 -1 0 -1 0 1 0 0 0 0 0 0 1 -1 0 //Paths To Double Edge 1:9,2,8,7,3 2:1,7,8,5,4,3,1 3:6,8,9,2,5,4,1 4:9,2,8,7,3 5:9,2,8,7,3 6:3,7,9,2,5,4,1 7:6,8,9,2,5,4,1 8:3,7,9,2,5,4,1 9:7,1,4,8,7,5,3 // Matrix 9,9 0 1 0 -1 0 0 -1 0 0 -1 0 1 0 0 0 1 -1 0 0 -1 0 1 1 -1 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 0 -1 0 0 0 0 1 -1 0 0 0 0 0 1 -1 0 1 0 0 -1 0 -1 0 1 0 0 0 0 0 0 1 -1 0 //Paths To Double Edge 1:9,2,7,3,8,4,2 2:4,7,8,5,1 3:1,8,9,5,6,2,9,7,4 4:8,2,1,3,9,8,6 5:9,2,7,3,8,4,2 6:4,7,8,5,1 7:8,2,1,3,9,8,6 8:9,3,7,4,6,2,9,5,1 9:7,1,4,8,5 // Matrix 9,9 0 1 -1 0 0 -1 0 0 0 -1 0 1 0 0 1 0 -1 0 1 -1 0 1 -1 0 0 0 0 0 0 -1 0 1 0 0 1 0 0 0 1 -1 0 0 0 0 0 1 -1 0 0 0 0 1 0 -1 0 0 0 0 0 -1 0 1 1 0 1 0 -1 0 0 -1 0 0 0 0 0 0 0 1 -1 0 0 //Paths To Double Edge 1:8,2,5,9,7,6,3 2:1,7,6,4,3 3:9,8,7,4,5,2,9,8,1 4:2,6,3,2,9,8,5 5:1,7,6,4,3 6:5,8,4,7,9,2,5,8,1 7:2,3,6,2,5,8,9 8:3,6,9,1,5,2,9,7,4 9:1,4,3,7,6 // Matrix 9,9 0 0 0 0 -1 -1 0 0 1 0 0 1 0 0 1 -1 0 -1 0 -1 0 1 0 0 1 0 0 0 0 -1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 1 -1 0 0 1 -1 0 0 -1 0 1 0 0 0 0 0 0 1 -1 0 0 -1 1 0 -1 1 0 0 0 0 //Paths To Double Edge 1:9,2,8,7,9,6,5 2:1,7,6,4,3 3:9,2,8,7,9,6,5 4:8,6,2,1,3,8,5 5:1,7,6,4,3 6:9,1,7,8,2,4,7,5,1 7:8,6,2,1,3,8,5 8:1,7,6,4,3 9:3,6,8,1,5,2,8,7,4 // Matrix 9,9 0 0 1 0 0 0 0 0 -1 0 0 0 0 -1 0 -1 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 -1 0 1 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 -1 1 0 1 0 0 0 0 0 1 -1 0 0 0 0 0 1 -1 0 0 1 -1 -1 1 0 -1 1 0 0 //Paths To Double Edge 1:5,8,7,6,2 2:1,9,7,4,1,9,8,5 3:5,8,7,6,2 4:2,9,6,8,5,3,2,1 5:9,1,6,7,3,2,1 6:1,9,4,7,1,9,5,8 7:6,9,2,5,8,3,6,1 8:9,1,2,4,3,6,1 9:8,5,7,6,2 // Matrix 9,9 0 0 1 -1 0 0 -1 0 1 0 0 0 1 -1 0 0 0 -1 -1 0 0 1 0 0 1 0 0 1 -1 -1 0 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 1 -1 -1 1 0 -1 0 0 -1 0 1 0 0 0 0 0 0 1 -1 0 0 -1 1 0 0 0 1 0 0 0 //Paths To Double Edge 1:2,6,9,7,4 2:1,7,4,1,9,8,5 3:9,1,8,7,6,5,2 4:9,2,8,6,5,1,9,8,3 5:2,6,9,7,4 6:1,4,7,1,9,5,8 7:9,6,5,2,8,1,9,5,3 8:6,2,9,4,7 9:4,7,8,3,5,1,8,6,2 // Matrix 9,9 0 1 -1 0 0 0 -1 0 0 -1 0 1 1 -1 0 1 -1 0 1 -1 0 0 1 -1 0 0 0 0 -1 0 0 1 0 0 1 0 0 1 -1 -1 0 1 0 0 0 0 0 1 0 -1 0 0 0 0 1 -1 0 0 0 0 0 1 -1 0 1 0 -1 0 0 -1 0 1 0 0 0 0 0 0 1 -1 0 //Paths To Double Edge 1:9,2,8,7,6,3 2:1,7,8,4,3,1 3:8,2,1,5,9,8,4,2 4:9,2,8,7,6,3 5:9,3,7,6,2,9,4,1 6:1,7,8,4,3,1 7:5,2,1,8,6,5,4,2 8:6,7,3,9,2,6,4,1 9:1,3,5,4,7,1