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

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

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