2
90
0
58
0
51
0
55
0
48
0
51
0
51
0
49
0
51
0
44
0
42
0
44
0
40
0
43
0
43
1
46
0
35
0
41
0
32
0
26
0
27
0
28
0
25
0
19
0
19
0
20
0
26
0
21
0
23
0
20
0
22
0
17
0
22
0
17
0
21
0
18
0
22
0
17
0
21
0
18
0
21
0
20
0
25
0
23
0
20
0
23
0
18
0
18
0
20
0
16
0
16
0
20
0
20
0
22
0
20
0
17
0
21
0
20
0
19
0
20
0
18
0
19
0
16
0
19
0
18
0
20
0
18
0
18
0
19
0
19
0
18
0
21
0
18
0
19
0
18
0
18
0
19
0
17
0
18
0
22
0
19
0
20
0
18
0
17
0
17
0
17
0
17
0
19
0
19
0
19
0
18
0
19
0
15
0
15
0
15
0
17
0
13
0
15
0
14
0
15
0
14
0
18
0
16
0
13
0
14
0
16
0
15
0
15
0
15
0
17
0
13
0
14
0
17
0
14
0
13
0
16
0
15
0
15
0
14
0
14
0
13
0
13
0
15
0
14
0
13
0
15
0
16
0
15
0
11
0
13
0
15
0
13
0
13
0
13
0
13
0
13
0
14
0
13
0
12
0
11
0
16
0
13
0
12
0
12
0
15
0
12
0
15
0
15
0
13
0
12
0
13
0
16
0
14
0
12
0
12
0
10
0
10
0
12
0
9
0
9
0
12
0
11
0
11
0
9
0
12
0
14
0
10
0
10
0
12
0
10
0
9
0
10
0
10
0
11
0
11
0
10
0
12
0
9
0
11
0
8
0
8
0
8
0
10
0
8
0
8
0
8
0
8
0
9
0
8
0
8
0
10
0
10
0
9
0
8
0
8
0
9
0
8
0
9
0
8
0
9
0
9
0
9
0
9
0
8
0
8
0
9
0
9
0
9
0
9
0
9
0
8
0
8
0
7
0
8
0
8
0
8
0
7
0
8
0
8
0
8
0
8
0
8
0
7
0
8
0
8
0
8
0
8
0
9
0
8
0
8
0
7
0
7
0
8
0
7
0
7
0
9
0
7
0
6
0
6
0
6
0
5
0
5
0
7
0
6
0
6
0
7
0
6
0
6
0
7
0
7
0
6
0
6
0
6
0
8
1
14
0
4
0
4
0
6
0
5
0
5
0
4
0
4
0
3
0
4
0
3
0
3
0
2
0
4
0
3
0
3
0
3
0
3
0
2
0
4
0
3
0
4
0
4
0
4
0
4
0
1
0
4
0
3
0
3
0
2
0
3
0
3
0
3
0
3
0
4
0
4
0
3
0
5
0
3
0
4
0
4
0
4
0
2
0
4
0
3
0
2
0
3
0
2
0
3
0
4
0
6
0
4
0
3
0
4
0
3
0
2
0
4
0
3
0
3
0
0
0
0
0
0
0
1
Input
7 0
Expected Output
6