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

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

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