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

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

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