3× 
empty dicube at A | empty dicube at B | empty dicube at E | empty dicube at F | empty dicube at H | |||||
empty dicube at G (1 of 2) | empty dicube at G (2 of 2) | empty dicube at J (1 of 2) | empty dicube at J (2 of 2) | empty dicube at K (1 of 2) | |||||
empty dicube at K (2 of 2) |