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

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

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