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

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

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