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

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

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