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