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1
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1
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2
2
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1
3
3
2
2
2
4
1
7
2
4
3
3
3
3
2
11
2
2
5
5
1
3
3
1
3
2
2
1
2
1
9
4
5
9
4
4
3
2
4
7
6
4
5
7
4
5
6
4
2
4
5
6
6
3
10
6
11
6
3
10
4
9
8
8
9
5
8
7
6
8
5
7
10
6
11
9
9
9
5
8
7
9
13
6
9
21
12
8
13
16
11
10
11
7
12
7
16
11
11
16
13
21
7
14
10
18
10
21
19
20
16
11
24
14
29
16
33
6
19
25
33
27
26
21
30
21
24
27
28
25
22
38
43
31
27
37
40
43
43
45
53
56
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