2
2
4
3
1
2
4
1
7
0
0
3
2
4
2
1
4
5
2
27
2
1
2
2
0
2
5
23
2
4
3
0
5
2
2
2
4
0
0
6
2
0
2
2
5
2
4
2
2
0
2
5
2
1
2
2
2
2
4
0
1
2
2
0
2
2
2
4
2
2
2
19
2
5
3
4
0
2
4
2
4
0
2
4
4
0
2
2
2
2
2
0
2
4
0
4
4
0
0
2
4
0
2
4
2
2
2
2
2
0
6
0
2
4
2
0
6
0
3
6
0
0
4
2
2
9
2
0
2
2
0
6
0
5
4
4
0
2
0
3
0
6
4
2
2
3
5
4
0
3
4
0
31
2
0
4
2
3
4
2
3
2
5
1
0
2
2
1
5
4
4
3
2
6
2
2
2
1
3
4
0
0
0
2
4
1
4
0
0
2
2
2
4
2
0
0
2
3
3
2
0
2
3
0
2
3
2
0
3
4
5
0
2
0
3
76
2
5
2
2
2
2
3
1
5
5
6
2
4
0
0
5
5
3
3
2
0
3
3
2
1
3
31
4
2
0
2
3
4
2
7
2
7
0
1
2
2
2
2
2
2
2
7
6
3
4
2
2
2
3
2
7
0
0
5
2
4
2
2
4
33
3
6
2
0
2
0
2
