-1 2 -1 -1 3 1 3 5 4 2 8 0 9 -1 6 3 7 0 -1 -1 -1 -1 4 7 4 5 2 -1 -1 -1 1 3 4 5 5 7 3 -1 2 -1 4 6 3 -1 10 8 9 3 -1 10
0 2 9 1 2 3 4 5 6 3 2 1 5 0 10