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

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

*GRAMMAR*
blicket -> YELLOW 
 kiki -> PINK 
 zup -> BLUE 
 wif -> RED 
 x1 dax u1 -> [u1] [x1] 
 u1 gazzer u2 -> [u2] [u1] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 