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

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

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