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

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

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