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

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

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