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