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