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

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

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