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