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

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

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