Gridfinity Alex BasePlates Layout

The layout of the Alex drawers are 12x7 tiles. 
 Printlist can be: 
 
 3x = 4x4 
 3x = 3x4 
 
 or 
 
 a 1x = 4x5 
 b 1x = 3x5 
 c 2x = 3x4 
 d 1x = 3x3 
 e 1x = 4x4