[ num ] sp capword sp caplet . sp capword sp capword sp othword sp capword sp capword : sp smallet sp capword sp capword sp [ capword sp othword capword sp othword sp capword sp othword capword ] . sp capword , sp capword : sp capword sp othword sp capword , sp capword othword sp capword sp smallet sp capword ; sp year . sp capword sp othword : sp othword : / / othword . othword . othword . othword / othword num & smallet year .