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

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

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