code: function loopRestorePrefixes(){
      restorePrefix();
  
      var reversed_removals = removals.reverse();
      var temp_current_word = current_word;
  
      for(var i in reversed_removals){
          current_removal = reversed_removals[i];
  
          if(!isSuffixRemovals(current_removal)){
              continue
          }
  
          if(current_removal.getRemovedPart() == "kan"){
              current_word = current_removal.getResult() + "k";
  
              // Step 4, 5
              removePrefixes();
              if(find(current_word))
                  return
              current_word = current_removal.getResult() + "kan";
          }
          else{
              current_word = current_removal.getOriginalWord();
          }
  
          // Step 4, 5
          removePrefixes();
          if(find(current_word))
              return
  
          current_word = temp_current_word;
      }
  }
docs: Loop Restore Prefixes