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

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

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