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

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

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