en I I take the pink disc I put it on the green disc on the column c
so that I can take out the black disc 
	(4) () (3 2 1) 

11 - I take the black disc I put it on the column c #2 
	( ) (4) ( 3 2 1 ) 

12 - Then I take the pink disc to put it on the column a #2 
	(1) (4) ( 3 2 ) 

13 -  So that I can put the green disc on the black #2 
	(1) (4 2) (3) 

14 - Then I take the pink disc to put it  to put it on the column and on the
green disc 
	( ) (4 2 1) (3) 

15 - Then I take the disc er yellow to put it on