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

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

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