UPDATE yard SET staycount='509' WHERE cname='AAAA3'

UPDATE yard SET staycount='509' WHERE cname='AAAA5'

UPDATE yard SET staycount='509' WHERE cname='AAAA6'

UPDATE yard SET staycount='509' WHERE cname='AAAA7'

UPDATE yard SET staycount='403' WHERE cname='CMAU2121216'

UPDATE yard SET staycount='480' WHERE cname='HLBU1235667'