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

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

*GRAMMAR*
kiki -> PURPLE 
 dax -> BLUE 
 fep -> YELLOW 
 gazzer -> RED 
 x1 zup u1 -> [x1] [u1] [u1] [u1] 
 x1 wif -> [x1] [x1] 
 u1 lug u2 -> [u2] [u1] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 