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

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

*GRAMMAR*
tufa -> PURPLE 
 fep -> PINK 
 kiki -> RED 
 wif -> BLUE 
 u1 gazzer u2 -> [u1] [u1] [u2] 
 x1 zup u1 -> [u1] [u1] [u1] [x1] 
 u1 dax -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 