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

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

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