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

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

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