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