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

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

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