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

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

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