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

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

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