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

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

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