3
0
1
0
0
0
1
0
1
1
0
1
0
0
2
4
0
2
3
0
2
2
0
3
1
0
2
0
0
1
1
0
1
2
0
2
2
0
2
0
0
0
0
0
0
12
0
6
5
0
2
1
0
2
1
0
0
0
0
0
5
0
3
2
0
1
2
0
0
7
0
4
1
0
0
0
0
2
2
0
2
2
0
1
2
0
2
2
0
2