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

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

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