6
10
1 1 1 1 1 1 1 1 1 1
10
0 0 0 0 0 0 0 0 0 0
10
1 1 1 1 1 1 1 1 1 1
10
0 1 0 1 0 1 0 1 0 1
10
1 0 1 0 1 0 1 0 1 0
10
0 0 0 0 0 0 0 0 0 0
