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