Simon180 -3 Light Poster

Am trying to read a bmp that has 24 images in all and am trying to make it so I can read the single bmp file to show the correct image and having a real problem with it am using delphi xe2 I have googed it but not much on it mostly only for java or c++,

I know it should be some sort of a Array such as

Dices: Array[1..24] of TBitMap;

6 grey enabled
6 grey disenabled
6 white enabled
6 white disenabled

image below:

Click Here

can anyone point me in right direction please thanks.