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

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

*GRAMMAR*
lug -> YELLOW 
 blicket -> RED 
 tufa -> BLUE 
 dax -> PINK 
 x1 fep x2 -> [x1] [x2] 
 u1 gazzer -> [u1] [u1] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 