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

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

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