1
5
1
15
1
2
16
1
1
1
7
2
2
1
1
1
4
1
1
2
2
2
1
41
1
1
2
1
1
1
1
1
1
7
10
1
1
1
1
2
1
1
1
1
2
1
1
4
1
1
2
1
2
3
2
1
1
1
1
1
1
1
1
2
8
1
1
1
1
1
1
1
3
1
1
1
2
1
1
1
3
3
2
1
1
2
1
3
1
2
8
1
4
2
2
1
5
2
6
2
4
1
3
4
2
2
1
1
2
1
1
1
1
1
1
1
1
2
1
1
1
1
5
1
3
1
1
1
2
1
12
2
2
2
1
1
4
1
1
1
1
1
5
1
1
2
2
6
1
1
1
1
2
1
46
1
1
1
1
1
1
1
1
3
1
1
1
5
2
1
1
6
1
2
1
1
1
15
9
1
1
1
1
5
1
1
2
1
1
1
49
4
9
3
1
1
1
10
1
1
1
1
1
5
36
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
4
1
1
1
1
2
1
4
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
6
1
1
1
1
1
3
1
1
1
1
1
4
1
1
17
4
2
2
4
2
1
1
1
1
5
1
104
1
6
1
1
1
1
2
1
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
1
1
1
1
1
2
1
1
1
4
1
1
2
2
6
1
2
1
9
6
1
2
1
1
5
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
4
3
1
1
1
1
1
1
1
1
1
1
1
1
5
2
3
1
1
1
1
1
1
1
1
64
1
1
1
3
4
1
1
4
3
2
2
2
4
2
8
1
1
17
1
1
1
2
24
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1
1
2
2
1
2
1
1
2
1
3
1
1
1
1
1
1
1
1
1
2
1
1
15
1
1
1
1
1
1
9
1
1
2
2
1
1
1
1
3
1
2
1
1
1
3
1
1
1
1
2
12
1
9
2
1
1
1
1
1
1
1
25
8
1
2
3
1
1
1
2
1
1
1
1
4
1
1
1
1
1
1
3
1
1
1
1
1
1
1
11
2
1
3
1
1
1
1
1
1
9
2
1
1
2
1
1
1
1
1
1
2
16
1
1
1
6
3
1
1
1
1
1
1
1
1
2
4
1
1
1
1
1
3
1
3
1
1
1
1
1
1
15
1
4
1
1
1
1
1
1
1
1
1
2
1
1
1
7
1
1
3
1
1
1
4
2
1
1
1
1
2
1
5
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
7
17
70
7
10
1
3
1
1
1
1
14
2
2
1
4
2
1
1
1
1
1
2
1
6
1
1
1
1
1
5
2
1
1
2
13
6
1
1
2
1
5
1
1
1
7
22
13
2
3
2
1
1
1
1
2
1
1
1
1
2
2
2
1
1
1
1
3
1
1
1
1
2
2
1
3
1
33
1
4
1
16
106
4
1
1
1
1
1
3
19
1
1
1
4
28
13
7
21
1
1
1
4
7
1
1
1
1
2
1
1
1
1
1
3
1
1
1
1
1
2
5
3
2
1
1
1
1
28
26
1
1
1
67
1
1
1
1
1
1
1
2
1
1
1
5
1
1
1
1
4
1
1
1
2
35
1
1
1
16
10
3
1
2
1
1
1
1
13
1
1
2
4
5
120
