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

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

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