*SUPPORT*
IN: dax lug dax zup fep OUT: GREEN GREEN YELLOW GREEN GREEN GREEN GREEN YELLOW
IN: dax lug fep OUT: YELLOW GREEN
IN: dax dax wif OUT: GREEN GREEN GREEN GREEN
IN: kiki fep OUT: PURPLE YELLOW
IN: gazzer lug fep OUT: YELLOW PINK
IN: kiki dax zup dax OUT: PURPLE GREEN GREEN PURPLE GREEN PURPLE GREEN GREEN
IN: kiki gazzer wif OUT: PURPLE PINK PURPLE PINK
IN: fep wif OUT: YELLOW YELLOW
IN: kiki zup kiki OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep OUT: YELLOW
IN: gazzer OUT: PINK
IN: gazzer kiki zup kiki OUT: PINK PURPLE PURPLE PINK PURPLE PINK PURPLE PURPLE
IN: gazzer zup fep OUT: PINK YELLOW PINK PINK YELLOW
IN: gazzer lug dax OUT: GREEN PINK

*QUERY*
IN: dax wif OUT: GREEN GREEN
IN: kiki dax OUT: PURPLE GREEN
IN: fep lug kiki OUT: PURPLE YELLOW
IN: fep lug dax OUT: GREEN YELLOW
IN: gazzer lug kiki OUT: PURPLE PINK
IN: fep fep kiki lug gazzer wif OUT: YELLOW YELLOW PINK PURPLE YELLOW YELLOW PINK PURPLE
IN: kiki kiki OUT: PURPLE PURPLE
IN: kiki kiki lug kiki wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki lug kiki wif OUT: PURPLE PURPLE PURPLE PURPLE
IN: kiki OUT: PURPLE

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