\b([A-Z]{2}\-([A-Z])?\d{3,4}([a-zA-Z]{1,3})?(\d{1,2})?(\s?\-\s?\d{2})?|[A-Z]{3}\-[A-Z]\d{3}[A-Z]?(\s?\-\s?\d{2})?|[A-Z]{2,3}\s\d+(?=\spacemaker))\b