2
8
0
0
4
0
9
8
3
0
1
2
1
4
9
3
3
2
2
3
0
4
5
2
8
9
1
8
0
1
8
4
2
7
0
2
5
1
3
7
8
8
3
6
1
3
2
1
7
0
8
2
1
3
7
2
5
0
1
0