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

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

*GRAMMAR*
dax -> YELLOW 
 lug -> GREEN 
 kiki -> PURPLE 
 zup -> BLUE 
 u1 fep u2 -> [u2] [u1] [u1] [u1] 
 x1 tufa -> [x1] [x1] 
 x1 blicket u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 