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

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

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