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

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

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