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