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

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

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