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

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

*GRAMMAR*
kiki -> PURPLE 
 fep -> BLUE 
 blicket -> YELLOW 
 lug -> RED 
 u1 gazzer u2 -> [u2] [u1] 
 x1 tufa -> [x1] [x1] [x1] 
 x1 dax u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 