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

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

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