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