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

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

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