# requires color in order but shape controls bucket.
(1,SQUARE,RED,*,[0]) (1,TRIANGLE,RED,*,[1]) (1,STAR,RED,*,[2]) (1,CIRCLE,RED,*,[3])
(1,SQUARE,BLUE,*,[0]) (1,TRIANGLE,BLUE,*,[1]) (1,STAR,BLUE,*,[2]) (1,CIRCLE,BLUE,*,[3])
(1,SQUARE,YELLOW,*,[0]) (1,TRIANGLE,YELLOW,*,[1]) (1,STAR,YELLOW,*,[2]) (1,CIRCLE,YELLOW,*,[3])
(1,SQUARE,BLACK,*,[0]) (1,TRIANGLE,BLACK,*,[1]) (1,STAR,BLACK,*,[2]) (1,CIRCLE,BLACK,*,[3])
