3 x 2
6
5 x 1
5
9x2
18
12x2
24
7x3
21
3 x 4
12
5x5
25
9x3
27
12x3
36
7x5
40
3x8
5x8
45
9x7
63
12 x 5
60
7x8
56
3 x 14
42
5 x 25
125
9x18
168
12 x 6
72
7 x 14
98
3 x 33
99
5 x 55
275
9 x 45
405
12 x 12
144
7 x 77
539