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