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