8
5
9
9
6
2
5
9
5
9
6
8
7
6
8
8
5
9
2
1
4
8
2
1
1
7
9
0
6
6
7
2
9
3
4
2
0
7
7
9
7
3
6
5
0
9
8
8
8
5
7
3
3
5
4
2
9
4
7
1
3
7
6
8
5
9
4
6
0
2
4
8
7
6
7
8
2
4
6
0
7
5
0
3
2
8
2
8
4
2
2
7
6
7
0
3
7
7
8
6
8
There are 14 boxes that have the value of 8