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