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

*QUERY*
IN: gazzer gazzer tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup dax OUT: PINK RED
IN: zup fep OUT: PINK BLUE
IN: zup tufa OUT: PINK PINK PINK PINK
IN: dax tufa OUT: RED RED RED RED
IN: gazzer zup tufa OUT: PURPLE PINK PINK PINK PINK
IN: dax OUT: RED
IN: zup OUT: PINK
IN: fep gazzer OUT: BLUE PURPLE
IN: gazzer OUT: PURPLE

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