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

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

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