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

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

*GRAMMAR*
kiki -> YELLOW 
 zup -> RED 
 gazzer -> GREEN 
 lug -> PINK 
 x1 wif u1 -> [u1] [x1] [u1] [x1] 
 x1 fep x2 -> [x2] [x2] [x1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 