*SUPPORT*
IN: kiki fep OUT: RED RED
IN: kiki blicket kiki OUT: RED RED RED RED RED RED RED
IN: dax blicket gazzer OUT: PINK YELLOW PINK PINK PINK YELLOW YELLOW
IN: gazzer blicket zup lug kiki OUT: YELLOW BLUE YELLOW YELLOW YELLOW BLUE BLUE RED
IN: kiki OUT: RED
IN: zup blicket dax OUT: BLUE PINK BLUE BLUE BLUE PINK PINK
IN: gazzer kiki blicket kiki OUT: YELLOW RED RED RED RED RED RED RED
IN: kiki kiki fep OUT: RED RED RED
IN: kiki fep lug kiki OUT: RED RED RED
IN: zup fep lug zup OUT: BLUE BLUE BLUE
IN: kiki lug dax lug kiki OUT: RED PINK RED
IN: kiki blicket zup OUT: RED BLUE RED RED RED BLUE BLUE
IN: zup blicket zup OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: gazzer OUT: YELLOW

*QUERY*
IN: zup kiki fep OUT: BLUE RED RED
IN: zup blicket dax lug kiki OUT: BLUE PINK BLUE BLUE BLUE PINK PINK RED
IN: gazzer fep OUT: YELLOW YELLOW
IN: zup OUT: BLUE
IN: zup fep OUT: BLUE BLUE
IN: kiki fep lug gazzer OUT: RED RED YELLOW
IN: dax OUT: PINK
IN: dax fep OUT: PINK PINK
IN: dax fep lug kiki OUT: PINK PINK RED
IN: zup fep lug gazzer OUT: BLUE BLUE YELLOW

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