100 5 22
1 2 1 2 1
2 3 3 5 5
0 20 0 1 0 0 0
1 7 1 1 1 0 0
2 3 0 0 1 1 0
3 9 0 0 0 1 0
4 3 0 0 0 0 1
5 1 0 1 1 1 1
6 7 1 0 0 0 0
7 3 0 1 0 0 1
8 3 1 1 1 1 0
9 1 1 0 0 1 1
10 2 1 1 0 0 1
11 5 0 1 1 1 0
12 9 1 1 0 0 0
13 3 0 1 0 1 0
14 1 1 0 1 1 1
15 6 1 1 0 1 0
16 4 1 0 0 1 0
17 7 0 1 1 0 0
18 1 1 1 0 1 1
19 2 1 0 0 0 1
20 2 1 0 1 1 0
21 1 0 0 0 1 1