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

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

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