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

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

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