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

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

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