input:

100 100
4 1 5 1 2 1 7 5 3 7 2 3 6 6 5 3 2 2 4 1 6 5 6 2 2 2 7 6 1 3 6 3 5 6 7 6 1 2 3 3 4 2 1 1 5 4 4 3 6 7 1 1 6 1 5 6 2 3 7 4 2 4 6 7 7 3 5 3 7 2 3 3 5 1 4 7 1 2 2 5 2 2 4 3 4 7 2 7 7 3 7 3 6 6 5 4 5 4 7 6
93 52 12 70 25 36 18 37 27 99 68 40 84 3 76 57 60 19 33 41 92 87 58 13 15 43 28 63 64 59 31 ...

output:

9
0
7
27
7
8
3
11
0
0
4
1
8
12
11
4
25
17
1
8
1
7
3
11
2
1
9
11
10
4
6
8
33
0
11
1
1
17
8
19
5
2
9
5
11
3
11
6
10
1
1
1
1
7
0
19
13
11
2
6
0
0
4
7
0
0
4
11
3
11
4
2
0
6
10
6
0
10
1
10
7
3
7
10
19
6
11
2
8
18
12
10
8
0
2
10
1
3
10
9

result:

wrong answer 1st numbers differ - expected: '1', found: '9'