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

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

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