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

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

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