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

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

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