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

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

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