2
1
0
1
2
1
1
3
2
1
1
4
2
1
1
5
2
1
1
6
6
5
5
7
2
1
1
8
2
1
1
9
2
1
1
10
2
1
1
11
1
0
0
13
2
1
1
14
2
1
1
15
2
1
1
17
2
1
1
18
6
5
5
20
2
1
1
21
2
1
1
22
2
1
1
23
1
0
0
24
3
2
2
