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