1
2
1
1
2
2
1
1
3
2
1
1
4
2
1
1
6
1
0
0
7
2
1
1
8
3
2
2
9
2
1
1
10
2
1
1
11
1
0
0
13
2
1
1
15
2
1
1
16
2
1
1
17
6
5
5
18
2
1
1
20
2
1
1
22
2
1
1
23
2
1
1
24
2
1
1
