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

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

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