0 0
0
0 0
0
0 0
0
0 0
0
0 0
0
0 0
0
0 0
1
0 0
0
0 0
10
0 0
0
0 0
4
0 0
0
0 0
4
0 0
0
0 0
10
0 0
6
0 0
20
0 0
0
0 0
10
0 0
4
0 0
4
0 0
3
0 0
5
0 0
6
0 0
1
0 0
0