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

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

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