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

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

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