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

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

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