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

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

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