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

*QUERY*
IN: gazzer blicket OUT: YELLOW YELLOW YELLOW
IN: zup gazzer blicket OUT: PINK YELLOW PINK YELLOW PINK YELLOW
IN: dax blicket OUT: PURPLE PURPLE PURPLE
IN: dax dax OUT: PURPLE PURPLE
IN: zup dax OUT: PINK PURPLE
IN: gazzer zup OUT: YELLOW PINK
IN: zup blicket OUT: PINK PINK PINK
IN: tufa blicket OUT: BLUE BLUE BLUE
IN: dax tufa gazzer OUT: PURPLE BLUE YELLOW
IN: gazzer dax blicket OUT: YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE

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