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

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

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