[ num ] sp capword sp caplet , sp capword sp caplet , sp capword sp caplet . sp year sp caplet sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword . sp capword : sp upword sp year : capword sp othword sp othword sp othword sp upword / upword sp capword sp othword sp capword sp othword sp capword sp capword , sp othword . num – num . sp capword sp capword , sp upword , sp upword : sp upword . sp ( othword : othword : / / othword . othword . othword / num . num / num . num ) .