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