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

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

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