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

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

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