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