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