0x7
0
8x7
56
3x7
21
21/7
3
56/7
8
4x7
28
6x7
42
7x7
49
35/7
5
77/7
11
1x7
7
10x7
70
12x7
84
14/7
2
63/7
9
9x7
63
2x7
14
84/7
12
70/7
10
7/7
1
11x7
77
5x7
35
49/7
42/7
6
28/7
4