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

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

*GRAMMAR*
blicket -> BLUE 
 kiki -> YELLOW 
 zup -> RED 
 tufa -> PINK 
 u1 gazzer u2 -> [u2] [u1] 
 x1 dax x2 -> [x1] [x2] [x1] [x1] [x1] [x1] 
 x1 fep -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 