// so that we build a list of orderings, and add that list to
// the expansion table.
// That would be more correct but also significantly slower, so
// I'm not totally sure it's worth doing.
//
String s = iter.decomposition();
//sherman/Note: if this is 1 character decomposed string, the
//only thing need to do is to check if this decomposed character
//has an entry in our order table, this order is not necessary
//to be a contraction order, if it does have one, add an entry