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

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

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