0
4
1
0
4
1
0
4
1
0
4
1
0
3
1
0
4
1
0
4
2
0
4
1
0
6
2
0
4
1
0
4
1
0
4
1
0
4
1
0
4
1
0
4
2
0
9
14
0
4
2
0
5
1
0
5
1
0
6
2