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

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

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