[ capword ] sp capword , sp caplet . sp caplet . sp ( num ) . sp capword sp othword sp othword sp othword sp capword , sp capword , sp othword sp capword othword sp capword sp capword sp othword , sp othword sp othword sp othword sp othword sp othword . sp capword sp capword sp othword sp othword sp capword capword sp num sp ( num - num ) , sp num – num .