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

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

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