4
3
0
0
0
0
0
0
0
2
0
0
2
0
0
0
0
0
7
0
0
1
0
0
3
0
0
0
0
0
0
0
0
1
0
0
0
0
0
2
0
0
0
0
0
2
0
0
0
0
0
0
0
0
6
0
0
12
0
0
1338
0
0