2
2
1
1
4
2
1
1
6
1
0
0
7
2
1
1
9
2
1
1
10
3
2
2
11
2
1
1
12
2
1
1
13
2
1
1
14
6
5
5
15
3
2
2
16
2
1
1
17
2
1
1
18
1
0
0
19
2
1
1
20
2
1
1
21
2
1
1
23
2
1
1
24
2
1
1
