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

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

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