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

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

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