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

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

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