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