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

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

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