var _iteratorNormalCompletion = true;
var _didIteratorError = false;
var _iteratorError = undefined;

try {
  for (var _iterator = arr[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
    var i = _step.value;
  }
} catch (err) {
  _didIteratorError = true;
  _iteratorError = err;
} finally {
  try {
    if (!_iteratorNormalCompletion && _iterator.return != null) {
      _iterator.return();
    }
  } finally {
    if (_didIteratorError) {
      throw _iteratorError;
    }
  }
}

var _iteratorNormalCompletion2 = true;
var _didIteratorError2 = false;
var _iteratorError2 = undefined;

try {
  for (var _iterator2 = numbers[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
    var i = _step2.value;
  }
} catch (err) {
  _didIteratorError2 = true;
  _iteratorError2 = err;
} finally {
  try {
    if (!_iteratorNormalCompletion2 && _iterator2.return != null) {
      _iterator2.return();
    }
  } finally {
    if (_didIteratorError2) {
      throw _iteratorError2;
    }
  }
}
