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

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

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