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

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

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