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

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

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