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

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

*GRAMMAR*
blicket -> BLUE 
 kiki -> RED 
 dax -> GREEN 
 lug -> YELLOW 
 u1 gazzer u2 -> [u2] [u1] [u1] 
 x1 zup x2 -> [x1] [x2] 
 u1 fep -> [u1] [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 