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

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

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