0
0
4
0
2
0
4
0
2
0
8
1
4
0
0
0
0
0
0
0
1
0
1
4
20
0
22
0
3
0
2
0
3
0
20
0
10
0
3
0
7
0
2
2
5
1
8
0
12
0
36
7
13
0
6
0
