*SUPPORT*
IN: gazzer zup gazzer OUT: RED RED RED RED
IN: gazzer OUT: RED
IN: dax OUT: PINK
IN: dax kiki wif OUT: PINK BLUE PINK BLUE
IN: dax lug wif wif OUT: PINK PURPLE PINK PURPLE PINK PURPLE PINK PURPLE
IN: gazzer lug OUT: RED PURPLE
IN: lug zup gazzer OUT: RED PURPLE PURPLE RED
IN: gazzer gazzer lug OUT: RED RED PURPLE
IN: gazzer zup dax OUT: PINK RED RED PINK
IN: dax blicket dax OUT: PINK PINK PINK
IN: kiki zup dax OUT: PINK BLUE BLUE PINK
IN: lug kiki blicket kiki OUT: PURPLE BLUE BLUE BLUE
IN: kiki wif wif OUT: BLUE BLUE BLUE BLUE
IN: lug blicket dax OUT: PINK PURPLE PINK

*QUERY*
IN: dax kiki OUT: PINK BLUE
IN: kiki wif OUT: BLUE BLUE
IN: kiki lug dax wif OUT: BLUE PURPLE PINK BLUE PURPLE PINK
IN: lug dax OUT: PURPLE PINK
IN: gazzer blicket lug OUT: PURPLE RED PURPLE
IN: dax blicket kiki OUT: BLUE PINK BLUE
IN: lug OUT: PURPLE
IN: kiki blicket gazzer OUT: RED BLUE RED
IN: kiki OUT: BLUE
IN: gazzer dax blicket gazzer wif OUT: RED RED PINK RED RED RED PINK RED

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