1
2
1
1
2
2
1
1
3
3
2
2
4
2
1
1
5
4
3
3
6
4
3
3
7
2
1
1
8
3
2
2
9
2
1
1
10
3
2
2
11
3
2
2
12
4
3
3
13
2
1
1
14
1
0
0
15
1
0
0
16
2
1
1
18
1
0
0
19
2
1
1
20
1
0
0
23
2
1
1
24
2
1
1
25
3
2
2
