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

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

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