!7

p {
  L<S> l;
  Iterator<S> itInput = iterator(l = repF(5, f aGlobalID));
  L<IterableIterator<S>> splitIt = splitIterator(2, itInput);
  
  L<S> l1, l2;
  pnlStruct(l1 = iteratorToList(first(splitIt)));
  pnlStruct(l2 = iteratorToList(second(splitIt)));
  
  assertEquals(l, l1);
  assertEquals(l, l2);
  print("OK");
}