(a)   X 8 = 32

2 X (a)   = 0

(a)   X 3 = 27

(a)   X 4 = 36

5 X (a)   = 15

(a)   X 8 = 48

7 X (a)   = 84

(a)   X 3 = 24

3 X (a)   = 9

(a)   X 8 = 64

8 X (a)   = 72

(a)   X 10 = 100

8 X (a)   = 80

12 X (a)   = 108

(a)   X 4 = 48

(a)   X 6 = 72

(a)   X 2 = 6

1 X (a)   = 4

6 X (a)   = 6