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

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

*GRAMMAR*
gazzer -> RED 
 tufa -> BLUE 
 wif -> PURPLE 
 fep -> PINK 
 x1 dax -> [x1] [x1] [x1] [x1] 
 x1 kiki x2 -> [x2] [x2] [x2] [x1] 
 u1 zup -> [u1] [u1] [u1] [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 