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

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

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