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

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

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