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

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

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