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

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

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