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

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

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