3× 
empty dicube at A | empty dicube at C (1 of 3) | empty dicube at C (2 of 3) | empty dicube at C (3 of 3) | empty dicube at F (1 of 3) | |||||
empty dicube at F (2 of 3) | empty dicube at F (3 of 3) | empty dicube at G (1 of 3) | empty dicube at G (2 of 3) | empty dicube at G (3 of 3) |