400 5 21
1 2 1 2 1 
2 3 3 5 5 
0 13 0 0 0 0 1
1 34 0 0 0 1 0
2 6 0 0 1 0 1
3 15 0 0 1 1 0
4 1 0 0 1 1 1
5 106 0 1 0 0 0
6 8 0 1 1 0 1
7 20 0 1 1 1 0
8 54 1 0 0 0 0
9 6 1 0 0 0 1
10 5 1 0 0 1 1
11 21 1 0 1 0 0
12 1 1 0 1 0 1
13 3 1 0 1 1 1
14 11 1 1 0 0 1
15 33 1 1 0 1 0
16 10 1 1 0 1 1
17 27 1 1 1 0 0
18 5 1 1 1 0 1
19 19 1 1 1 1 0
20 2 1 1 1 1 1
