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

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

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