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