3
2
0
1
0
0
0
0
1
0
1
7
0
0
0
0
2
0
2
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
8
0
0
4
0
0
0
1
0
9
0
0
1
0
0
8
3
36
1
9
5
1
3
1
1