5
4 7 8 7
8 7 8 5
5 5 8 5 
8 6 9 7
8 6 9 5
6
5/1 5/1 8/1 5/1
8/1 6/1 8/1 5/1
8/1 7/1 8/1 6/1
4/1 7/1 8/1 7/1
8/1 6/1 9/1 5/1
8/1 6/1 9/1 7/1
7
4/1 7/1
5/1 5/1
8/1 5/1
8/1 6/1
8/1 7/1
9/1 5/1
9/1 7/1
1
8/1 6/1
1
6
5/1 5/1 8/1 5/1
8/1 6/1 8/1 5/1
8/1 7/1 8/1 6/1
4/1 7/1 8/1 7/1
8/1 6/1 9/1 5/1
8/1 6/1 9/1 7/1
