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

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

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