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

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

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