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