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

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

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