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