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