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

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

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