*SUPPORT*
IN: zup OUT: BLUE
IN: lug lug kiki OUT: RED RED GREEN
IN: gazzer fep gazzer fep zup fep lug dax OUT: RED RED RED RED BLUE PURPLE PURPLE
IN: zup kiki fep lug OUT: BLUE RED GREEN
IN: gazzer zup lug OUT: PURPLE BLUE RED
IN: gazzer kiki fep lug zup zup OUT: PURPLE RED BLUE BLUE GREEN
IN: kiki fep kiki OUT: GREEN GREEN
IN: lug OUT: RED
IN: lug dax wif kiki kiki OUT: GREEN GREEN RED RED RED RED
IN: kiki fep zup OUT: BLUE GREEN
IN: kiki kiki dax OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup zup fep gazzer OUT: BLUE PURPLE BLUE
IN: lug fep kiki dax OUT: GREEN GREEN GREEN GREEN RED
IN: gazzer OUT: PURPLE

*QUERY*
IN: gazzer fep kiki dax OUT: GREEN GREEN GREEN GREEN PURPLE
IN: lug kiki wif gazzer dax OUT: PURPLE PURPLE PURPLE PURPLE RED GREEN
IN: kiki zup kiki OUT: GREEN BLUE GREEN
IN: zup fep gazzer wif kiki fep gazzer OUT: PURPLE GREEN PURPLE BLUE
IN: zup fep lug fep lug fep gazzer OUT: PURPLE RED RED BLUE
IN: zup lug fep zup zup OUT: BLUE BLUE BLUE RED
IN: lug fep lug OUT: RED RED
IN: zup fep zup OUT: BLUE BLUE
IN: kiki OUT: GREEN
IN: lug kiki fep lug wif zup dax OUT: BLUE BLUE BLUE BLUE RED RED GREEN

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