Cs - Binary

Front 1

0000

Back 1

0

Front 2

0001

Back 2

1

Front 3

0010

Back 3

2

Front 4

0011

Back 4

3

Front 5

0100

Back 5

4

Front 6

0101

Back 6

5

Front 7

0110

Back 7

6

Front 8

0111

Back 8

7

Front 9

1000

Back 9

8

Front 10

1001

Back 10

9

Front 11

1010

Back 11

10, A

Front 12

1011

Back 12

11, B

Front 13

1100

Back 13

12, C

Front 14

1101

Back 14

13, D

Front 15

1110

Back 15

14, E

Front 16

1111

Back 16

15, F