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

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

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