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

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

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