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

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

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