4
0
0
4
0
0
4
0
0
4
0
0
4
1
5
4
0
0
4
0
0
4
0
0
6
0
0
20
0
0
12
3
7
20
1
0
6
1
2
5
0
0
2
0
0
8
0
0
17
1
4
17
1
6
19
3
10
20
2
4