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