public String concatAllButFirstLetters(String a, String b)

Given 2 strings, return the concatentation of the the strings WITHOUT their first letters.

public String concatAllButFirstLetters(String a, String b) {
  String aWO1 = a.substring(1);
  String bWO1 = b.substring(1);
  String combo = aWO1 + bWO1;
  return combo;
}