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

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

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