12's
12 x 1
12
13 x 1
13
14 x 1
14
15 x 1
15
16 x 1
16
12 x 2
24
13 x 2
26
14 x 2
28
15 x 2
30
16 x 2
32
12 x 3
36
13 x 3
39
14 x 3
42
15 x 3
42
16 x 3
45
12 x 4
48
13 x 4
52
14 x 4
56
15 x 4
60
16 x 4
64
12 x 5
60
13 x 5
65
14 x 5
70
15 x 5
75
16 x 5
80