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

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

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