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

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

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