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

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

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