1 1 0 0 3 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 << 1 2 0 0 3 0 0 2 0 1 4 2 3 4 2 4 5 3 2 1 4 4 << 1 3 1 2 0 4 4 2 0 1 4 2 4 3 2 2 5 5 2 1 5 4 << 1 4 1 2 0 5 5 2 0 1 1 4 1 3 1 2 1 5 0 0 5 4 << 1 5 1 2 7 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 << 1 6 0 0 7 0 0 1 0 1 1 1 4 4 2 2 1 3 1 1 7 4 << 1 7 6 5 0 0 0 2 0 2 1 4 4 1 2 1 1 5 1 2 4 7 <<