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