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

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

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