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

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

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