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

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

*GRAMMAR*
dax -> BLUE 
 kiki -> GREEN 
 zup -> YELLOW 
 fep -> PURPLE 
 x1 gazzer -> [x1] [x1] 
 u1 blicket u2 -> [u2] [u2] [u1] [u1] 
 u1 lug -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 