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

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

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