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