*SUPPORT*
IN: lug gazzer wif dax OUT: YELLOW PURPLE PURPLE YELLOW YELLOW PURPLE PURPLE YELLOW
IN: fep wif dax OUT: RED YELLOW RED YELLOW
IN: fep zup OUT: RED RED RED
IN: lug gazzer kiki dax OUT: BLUE PURPLE PURPLE BLUE BLUE PURPLE PURPLE BLUE
IN: wif fep zup OUT: YELLOW RED RED RED
IN: lug OUT: PURPLE
IN: fep lug OUT: RED PURPLE
IN: fep OUT: RED
IN: fep wif zup OUT: RED YELLOW YELLOW YELLOW
IN: wif wif OUT: YELLOW YELLOW
IN: wif dax OUT: YELLOW YELLOW
IN: lug dax dax dax OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki zup dax OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: kiki zup gazzer fep OUT: RED BLUE BLUE BLUE BLUE BLUE BLUE RED

*QUERY*
IN: fep dax OUT: RED RED
IN: kiki wif zup OUT: BLUE YELLOW YELLOW YELLOW
IN: kiki OUT: BLUE
IN: wif fep OUT: YELLOW RED
IN: wif zup dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki fep gazzer fep OUT: RED BLUE RED BLUE RED RED
IN: lug dax OUT: PURPLE PURPLE
IN: fep lug zup OUT: RED PURPLE PURPLE PURPLE
IN: fep zup dax OUT: RED RED RED RED RED RED
IN: wif OUT: YELLOW

*GRAMMAR*
fep -> RED 
 wif -> YELLOW 
 lug -> PURPLE 
 kiki -> BLUE 
 x1 dax -> [x1] [x1] 
 x1 gazzer u1 -> [u1] [x1] [x1] [u1] 
 u1 zup -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 