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

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

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