6
0
0
2
0
0
9
0
0
8
0
0
2
1
1
4
0
0
8
0
0
9
0
0
3
1
1
4
1
0
2
2
1
3
0
0
8
0
0
2
2
1
2
2
1
5
0
0
2
1
1
8
2
1
3
2
1
11
2
1