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

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

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