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

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

*GRAMMAR*
tufa -> GREEN 
 dax -> RED 
 lug -> PINK 
 kiki -> PURPLE 
 x1 zup x2 -> [x1] [x2] 
 u1 fep -> [u1] [u1] 
 u1 gazzer u2 -> [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 