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

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

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