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