Number

Combination

Number

Combination

1

A1B1C1D1

9

A1B2C2D1

2

A2B1C1D1

10

A1B2C1D2

3

A1B2C1D1

11

A1B1C2D2

4

A1B1C2D1

12

A2B2C2D1

5

A1B1C1D2

13

A1B2C2D2

6

A2B2C1D1

14

A2B1C2D2

7

A2B1C2D1

15

A2B2C1D2

8

A2B1C1D2

16

A2B2C2D2