multiply by 8
8 X 1
8
9 x 0
0
7 x 1
7
6 x 2
12
12 x 3
36
8 x 5
40
9 x 5
45
7 x 5
35
6 x 6
36
12 x 5
60
8 x 6
48
9 x 10
90
7 x 7
49
6 x 4
24
12 x 10
120
8 x 9
72
9 x 7
63
7 x 8
56
6 x 7
42
12 x 11
132
8 x 12
96
9 x 12
108
7 x 12
84
6 x 12
72
12 x 12
144