0
1
1
2
0
2
0
0
1
1
0
0
1
3
3
0
4
0
3
1
2
0
0
1
5
2
0
2
1
2
0
2
1
0
1
2
1
0
0
1
1
5
2
0
3
1
2
2
5
0
0
0
2
0
3
0
1
4
4
0
3
3
1
7
4
2
1
1
0
2
0
1
3
5
0
3
1
4
1
1
2
3
0
0
0
1