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

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

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