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

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

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