[ ] sp capword sp capword sp othword sp capword sp caplet . sp capword , sp othword . sp capword sp capword sp othword sp capword - capword capword sp num sp [ othword sp othword sp othword sp othword sp num othword sp capword sp capword sp othword sp capword sp othword capword , sp capword othword , sp capword , sp capword sp year ] . sp capword - capword , sp year .