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

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

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