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

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

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