2
1
4
4
2
1
2
1
3
2
4
3
1
0
9
12
1
0
2
2
5
7
1
0
4
4
1
0
2
1
2
1
2
1
2
1
5
5
4
4
2
1
2
1
5
17
3
2
1
0