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

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

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