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

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

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