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