[ num ] sp caplet . - caplet . sp capword sp othword sp caplet . sp caplet othword , sp othword . , sp capword sp othword sp othword sp capword sp capword sp othword sp capword sp capword capword sp othword sp capword , sp othword . sp num sp othword sp capword sp capword sp othword sp capword sp capword . sp capword - capword , capword , sp capword , sp capword sp num - num , sp year .