200 5 20
1 2 1 2 1
2 3 3 5 5
0 3 0 1 0 1 1
1 1 0 1 1 0 0
2 63 1 0 0 0 0
3 6 1 1 0 0 0
4 1 1 0 1 1 0
5 2 1 0 0 0 1
6 43 0 0 0 1 0
7 1 1 1 1 0 0
8 2 0 1 1 1 0
9 7 1 0 1 0 0
10 1 1 1 1 1 0
11 16 0 0 0 0 1
12 2 1 1 0 1 0
13 31 0 1 0 0 0
14 6 0 1 0 1 0
15 2 0 0 1 1 0
16 9 0 0 1 0 0
17 1 0 1 1 1 1
18 2 1 1 0 0 1
19 1 0 1 0 0 1