input:

10000
15
010111111011011
10
1000101111
10
0011111101
1
0
3
110
4
1000
8
10000111
20
00000101000100001110
13
1101110110110
13
0111100011010
17
00001001111110101
1
0
20
10001010011000111100
11
00100110101
11
10110101000
15
001011110011000
16
1110111110000111
15
011110110110010
1
0
20
10110001101100010...

output:

11
6
7
0
2
1
4
6
9
7
9
0
9
5
5
7
11
9
0
9
8
7
3
6
0
6
2
5
4
8
10
4
6
1
7
2
1
8
1
8
11
9
13
4
11
13
16
6
4
4
5
1
1
7
7
5
3
0
0
11
8
5
6
7
6
4
9
1
4
5
12
0
2
10
4
3
7
7
3
7
4
3
7
9
15
2
6
6
9
8
6
1
2
5
2
11
10
5
0
0
4
7
4
7
0
4
7
9
3
3
10
3
6
11
8
1
8
6
5
2
4
9
7
1
5
7
8
3
5
11
6
10
8
8
9
16
2
7
6
4
3...

result:

wrong answer 94th numbers differ - expected: '6', found: '5'