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

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

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