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

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

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