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

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

*GRAMMAR*
blicket -> GREEN 
 tufa -> PURPLE 
 lug -> YELLOW 
 kiki -> BLUE 
 x1 dax x2 -> [x2] [x1] 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 fep u2 -> [u2] [u1] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 