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

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

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