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

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

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