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

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

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