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