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