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

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

*GRAMMAR*
kiki -> PINK 
 zup -> BLUE 
 lug -> RED 
 wif -> PURPLE 
 u1 dax -> [u1] [u1] [u1] 
 u1 fep u2 -> [u1] [u2] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 