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

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

*GRAMMAR*
fep -> YELLOW 
 zup -> GREEN 
 lug -> RED 
 kiki -> BLUE 
 x1 wif x2 -> [x1] [x1] [x1] [x1] [x2] [x2] 
 u1 dax -> [u1] [u1] [u1] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 