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

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

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