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

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

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