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

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

*GRAMMAR*
lug -> BLUE 
 dax -> YELLOW 
 kiki -> PURPLE 
 gazzer -> RED 
 u1 blicket u2 -> [u1] [u2] 
 x1 fep -> [x1] [x1] [x1] 
 x1 zup x2 -> [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 