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

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

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