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

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

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