*SUPPORT*
IN: blicket gazzer kiki OUT: BLUE YELLOW BLUE
IN: zup wif OUT: PINK PINK
IN: blicket OUT: BLUE
IN: dax gazzer kiki OUT: PURPLE YELLOW PURPLE
IN: blicket wif OUT: BLUE BLUE
IN: dax OUT: PURPLE
IN: kiki gazzer blicket OUT: YELLOW BLUE YELLOW
IN: zup zup wif OUT: PINK PINK PINK
IN: dax zup fep OUT: PURPLE PINK PURPLE PINK PURPLE PINK
IN: blicket wif fep OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax wif OUT: PURPLE PURPLE
IN: zup zup fep OUT: PINK PINK PINK PINK PINK PINK
IN: zup kiki OUT: PINK YELLOW
IN: zup gazzer kiki OUT: PINK YELLOW PINK

*QUERY*
IN: kiki wif OUT: YELLOW YELLOW
IN: dax fep OUT: PURPLE PURPLE PURPLE
IN: zup dax blicket dax wif OUT: PINK PURPLE BLUE PURPLE PURPLE
IN: kiki wif fep OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki blicket wif OUT: YELLOW BLUE BLUE
IN: zup gazzer zup OUT: PINK PINK PINK
IN: dax dax dax OUT: PURPLE PURPLE PURPLE
IN: blicket kiki kiki OUT: BLUE YELLOW YELLOW
IN: zup OUT: PINK
IN: blicket gazzer dax OUT: BLUE PURPLE BLUE

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