public function generate($instituteIdentification, $bankAccountNumber)
{
$instituteIdentification = $this->prepareAndCheckInstituteIdentification($instituteIdentification);
$bankAccountNumber = $this->prepareAndCheckBankAccountNumber($bankAccountNumber);
$ibanRule = $this->ruleFactory->createIbanRule('000000', $instituteIdentification, $bankAccountNumber);
return $ibanRule->generateIban();
}