*SUPPORT*
IN: kiki OUT: PURPLE
IN: zup zup lug OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: blicket zup lug gazzer fep OUT: YELLOW BLUE YELLOW BLUE YELLOW BLUE GREEN
IN: zup zup OUT: BLUE BLUE
IN: fep gazzer blicket fep lug OUT: GREEN YELLOW GREEN YELLOW GREEN YELLOW GREEN
IN: zup fep blicket gazzer zup OUT: BLUE GREEN YELLOW BLUE
IN: blicket kiki lug gazzer kiki fep OUT: YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE PURPLE GREEN
IN: zup blicket gazzer blicket lug OUT: BLUE YELLOW YELLOW YELLOW YELLOW
IN: blicket lug OUT: YELLOW YELLOW YELLOW
IN: fep OUT: GREEN
IN: zup dax OUT: BLUE BLUE BLUE
IN: fep blicket OUT: GREEN YELLOW
IN: blicket fep OUT: YELLOW GREEN
IN: blicket dax OUT: YELLOW YELLOW YELLOW

*QUERY*
IN: kiki lug OUT: PURPLE PURPLE PURPLE
IN: zup lug OUT: BLUE BLUE BLUE
IN: fep fep fep OUT: GREEN GREEN GREEN
IN: fep fep blicket gazzer fep lug OUT: GREEN GREEN YELLOW GREEN GREEN GREEN
IN: blicket blicket dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: zup OUT: BLUE
IN: fep zup OUT: GREEN BLUE
IN: kiki dax OUT: PURPLE PURPLE PURPLE
IN: fep lug OUT: GREEN GREEN GREEN
IN: blicket OUT: YELLOW

*GRAMMAR*
zup -> BLUE 
 fep -> GREEN 
 kiki -> PURPLE 
 blicket -> YELLOW 
 x1 gazzer x2 -> [x1] [x2] 
 x1 lug -> [x1] [x1] [x1] 
 x1 dax -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 