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

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

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