2
2
1
1
5
2
1
1
6
2
1
1
9
2
1
1
10
2
1
1
11
2
1
1
12
1
0
0
13
2
1
1
15
2
1
1
18
6
5
5
20
2
1
1
21
1
0
0
22
2
1
1
23
5
4
4
