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