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