2
2
0
1
0
0
0
0
0
1
2
0
0
0
0
0
1
0
2
2
0
2
4
1
4
0
2
1
0
1
1
0
0
0
0
0
3
0
0
7
0
2
0
0
0
0
0
0
1
0
1
0
0
0
14
0
8
8
0
3
0
0
1
3
0
0
1
1
0
0
2
0
7
0
2
1
2
0
5
0
1
4
0
3
4
3
1
5
0
0