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

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

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