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