*SUPPORT*
IN: tufa blicket zup kiki fep OUT: YELLOW YELLOW YELLOW PURPLE PURPLE PURPLE
IN: kiki fep OUT: YELLOW YELLOW YELLOW
IN: lug blicket OUT: BLUE BLUE BLUE
IN: tufa fep zup gazzer kiki OUT: RED YELLOW PURPLE PURPLE PURPLE
IN: lug fep OUT: BLUE BLUE BLUE
IN: lug zup kiki fep OUT: YELLOW YELLOW YELLOW BLUE
IN: kiki tufa blicket zup tufa blicket OUT: PURPLE PURPLE PURPLE YELLOW PURPLE PURPLE PURPLE
IN: tufa gazzer blicket zup tufa kiki OUT: PURPLE YELLOW PURPLE RED RED RED
IN: gazzer OUT: RED
IN: lug OUT: BLUE
IN: kiki kiki fep OUT: YELLOW YELLOW YELLOW YELLOW
IN: gazzer fep OUT: RED RED RED
IN: kiki lug blicket OUT: YELLOW BLUE BLUE BLUE
IN: gazzer gazzer zup lug OUT: BLUE RED RED

*QUERY*
IN: kiki blicket OUT: YELLOW YELLOW YELLOW
IN: kiki tufa OUT: YELLOW PURPLE
IN: lug kiki tufa fep OUT: BLUE YELLOW PURPLE PURPLE PURPLE
IN: tufa fep OUT: PURPLE PURPLE PURPLE
IN: lug fep zup lug blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: gazzer zup kiki kiki fep OUT: YELLOW YELLOW YELLOW YELLOW RED
IN: gazzer blicket OUT: RED RED RED
IN: tufa lug fep zup kiki zup kiki fep OUT: YELLOW YELLOW YELLOW YELLOW PURPLE BLUE BLUE BLUE
IN: tufa OUT: PURPLE
IN: lug fep zup tufa blicket OUT: PURPLE PURPLE PURPLE BLUE BLUE BLUE

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