static MultiMap<S, WebNode> dwlw_fullNodeIndex_ci() {
  print("Getting webs.");
  L<Web> webs = allWebs();
  print("Making index of " + nWebs(webs) + ".");
  time2 "Index made." {
    MultiMap<S, WebNode> index = ai_indexWebs(webs);
  }
  ret index;
}