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

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

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