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