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1
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1
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2
2
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1
1
1
3
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1
1
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3
1
3
2
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1
1
2
0
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1
1
0
2
1
0
1
1
0
1
0
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1
2
0
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1
2
0
1
2
1
2
2
1
2
1
3
1
1
1
3
2
1
1
2
1
2
5
3
0
2
4
3
1
2
3
3
3
1
3
2
3
1
2
0
3
5
3
6
5
6
2
3
4
9
4
1
7
5
7
4
2
3
6
5
6
5
5
3
4
2
5
8
3
4
8
7
7
7
4
2
9
4
4
9
7
5
4
5
8
4
8
6
7
8
10
11
8
7
8
10
9
7
9
10
5
11
6
15
9
12
7
11
10
8
9
13
18
18
10
12
7
14
16
22
17
15
13
12
19
11
15
10
11
15
17
19
19
16
23
21
23
28
31
28
24
25
33
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