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

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

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