2
1
0
1
2
1
1
2
2
1
1
3
2
1
1
4
2
1
1
5
4
3
3
7
2
1
1
8
1
0
0
9
2
1
1
11
2
1
1
12
2
1
1
13
2
1
1
14
2
1
1
15
3
2
2
16
1
0
0
17
2
1
1
18
1
0
0
19
1
0
0
20
2
1
1
22
2
1
1
24
2
1
1
