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

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

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