1
2
1
1
2
2
1
1
3
1
0
0
4
2
1
1
5
2
1
1
6
2
1
1
7
2
1
1
8
2
1
1
9
4
3
3
14
3
2
2
15
2
1
1
16
2
1
1
17
3
2
2
19
2
1
1
20
0
-1
-1
23
2
1
1
