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

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

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