0
2
1
1
5
4
0
2
1
0
2
1
0
2
1
0
2
1
0
2
1
0
2
1
0
2
1
1
3
1
0
2
2
0
4
5
0
3
1
0
2
1
0
2
1
0
3
1
0
3
1
0
3
1
1
6
3
0
3
1
