3x7
9x7
7x11
10x9
7x2
6x7
9x3
9x9
4x4
7x0
5x4
2x3
3x6
4x6
7x8
8x5
7x5
2x5
24
0
10
6
21
63
90
16
20
18
42
35
40
77
56
81
14
27
