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