3
0
3
0
3
0
3
0
3
0
4
0
3
0
3
0
3
0
3
0
3
0
2
0
5
0
3
0
3
0
3
0
3
0
3
0
3
0
3
0
3
0
3
0
3
0
3
0
3
0
3
0
3
0
4
0
