1
1
0
0
2
2
1
1
3
2
1
1
4
2
1
1
5
3
2
2
6
6
5
5
8
3
2
2
10
2
1
1
11
2
1
1
12
2
1
1
13
2
1
1
18
2
1
1
20
2
1
1
21
1
0
0
22
2
1
1
24
2
1
1
