2
1
1
4
0
1
2
1
2
2
1
2
9
0
2
2
1
2
2
1
2
2
1
2
3
1
1
12
2
2
12
1
3
9
4
9
2
1
1
4
1
2
3
0
2
4
0
1
6
1
1
2
1
1
9
0
0
6
1
1