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

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

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