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