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

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

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