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

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

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