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