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

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

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