7
4 2
0 1 1 0
6 3
1 0 1 1 0 0
8 8
1 1 1 0 0 1 1 1
1 2
1
5 1
1 0 1 0 1
7 4
0 0 0 1 1 0 1
10 3
0 1 0 0 1 0 0 1 0 0