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

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

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