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

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

*GRAMMAR*
blicket -> PINK 
 zup -> PURPLE 
 wif -> BLUE 
 lug -> YELLOW 
 u1 fep u2 -> [u2] [u1] [u1] [u1] 
 u1 gazzer u2 -> [u1] [u2] [u2] [u1] [u2] 
 x1 dax -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 