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

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

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