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

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

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