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

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

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