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

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

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