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

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

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