*SUPPORT*
IN: dax blicket dax OUT: YELLOW YELLOW
IN: lug blicket kiki blicket dax OUT: RED BLUE YELLOW
IN: dax blicket dax dax blicket gazzer blicket gazzer OUT: YELLOW YELLOW YELLOW PINK PINK
IN: dax kiki fep OUT: YELLOW BLUE YELLOW BLUE YELLOW BLUE
IN: kiki OUT: BLUE
IN: dax OUT: YELLOW
IN: kiki zup lug OUT: RED RED BLUE
IN: gazzer fep OUT: PINK PINK PINK
IN: kiki kiki blicket gazzer OUT: BLUE BLUE PINK
IN: lug dax OUT: RED YELLOW
IN: lug blicket dax blicket lug blicket gazzer OUT: RED YELLOW RED PINK
IN: lug OUT: RED
IN: gazzer kiki fep OUT: PINK BLUE PINK BLUE PINK BLUE
IN: lug gazzer OUT: RED PINK

*QUERY*
IN: lug lug OUT: RED RED
IN: gazzer gazzer gazzer blicket kiki OUT: PINK PINK PINK BLUE
IN: dax kiki blicket dax OUT: YELLOW BLUE YELLOW
IN: kiki blicket kiki OUT: BLUE BLUE
IN: gazzer dax OUT: PINK YELLOW
IN: kiki fep zup dax OUT: YELLOW YELLOW BLUE BLUE BLUE
IN: kiki blicket lug blicket lug blicket dax OUT: BLUE RED RED YELLOW
IN: dax fep OUT: YELLOW YELLOW YELLOW
IN: gazzer OUT: PINK
IN: gazzer dax gazzer OUT: PINK YELLOW PINK

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