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