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

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

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