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

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

*GRAMMAR*
kiki -> YELLOW 
 dax -> RED 
 lug -> BLUE 
 zup -> GREEN 
 x1 tufa -> [x1] [x1] [x1] 
 x1 blicket -> [x1] [x1] 
 u1 fep u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 