6
0
0
5
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
0
0
1226
0
0