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

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

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