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