*SUPPORT*
IN: kiki gazzer tufa wif OUT: YELLOW BLUE YELLOW BLUE YELLOW BLUE
IN: lug gazzer lug OUT: RED RED
IN: lug tufa OUT: RED YELLOW
IN: kiki OUT: BLUE
IN: tufa zup gazzer lug OUT: YELLOW RED GREEN
IN: zup dax OUT: GREEN GREEN GREEN
IN: kiki gazzer tufa OUT: YELLOW BLUE
IN: kiki lug zup OUT: BLUE RED GREEN
IN: tufa OUT: YELLOW
IN: kiki lug gazzer tufa OUT: BLUE YELLOW RED
IN: kiki gazzer lug OUT: RED BLUE
IN: lug gazzer zup OUT: GREEN RED
IN: tufa kiki OUT: YELLOW BLUE
IN: zup gazzer zup OUT: GREEN GREEN

*QUERY*
IN: lug tufa wif OUT: RED YELLOW RED YELLOW RED YELLOW
IN: lug dax OUT: RED RED RED
IN: lug gazzer tufa OUT: YELLOW RED
IN: zup OUT: GREEN
IN: kiki gazzer kiki OUT: BLUE BLUE
IN: lug OUT: RED
IN: lug lug dax OUT: RED RED RED RED RED RED
IN: lug wif OUT: RED RED RED
IN: kiki gazzer zup OUT: GREEN BLUE
IN: tufa gazzer lug OUT: RED YELLOW

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