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

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

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