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