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

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

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