2
2
1
1
4
0
-1
-1
5
2
1
1
6
2
1
1
7
1
0
0
8
2
1
1
11
2
1
1
12
2
1
1
14
2
1
1
16
2
1
1
17
2
1
1
18
2
1
1
20
2
1
1
22
2
1
1
23
2
1
1
24
2
1
1
