2
0
0
6
0
0
0
0
0
4
0
0
0
0
0
0
0
0
7
0
0
1
0
0
0
0
0
0
0
0
29
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
4134
0
0