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

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

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