10 1
20 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1
3
41 3
50 2
65 4
70 2 2 2 0 0 0 2 1 1 0 0 2 2 1 1 0 2 1 2 1 2 1 3 3 3 1 3 3 1 1 3 1 1
8