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

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

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