*SUPPORT*
IN: kiki gazzer zup OUT: PURPLE BLUE
IN: kiki fep zup gazzer lug OUT: PINK BLUE PURPLE BLUE BLUE
IN: lug OUT: PINK
IN: kiki OUT: BLUE
IN: dax fep dax OUT: GREEN GREEN GREEN GREEN
IN: dax kiki OUT: GREEN BLUE
IN: dax fep lug gazzer zup OUT: PURPLE GREEN PINK GREEN GREEN
IN: dax OUT: GREEN
IN: zup fep zup OUT: PURPLE PURPLE PURPLE PURPLE
IN: kiki fep lug OUT: BLUE PINK BLUE BLUE
IN: dax fep lug OUT: GREEN PINK GREEN GREEN
IN: zup kiki fep lug OUT: PURPLE BLUE PINK BLUE BLUE
IN: zup fep dax blicket zup OUT: PURPLE PURPLE PURPLE GREEN PURPLE PURPLE
IN: zup OUT: PURPLE

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

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