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

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

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