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