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

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

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