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