ttable.addTransition(RIGHTARC, "RA", true, null);
    ttable.addTransition(LEFTARC, "LA", true, null);
  }
  
  protected void initWithDefaultTransitions(GuideUserHistory history) throws MaltChainedException {
    GuideUserAction currentAction = new ComplexDecisionAction((History)history);
    
    transActionContainer.setAction(SHIFT);
    transActionContainer.setAction(REDUCE);
    for (int i = 0; i < arcLabelActionContainers.length; i++) {
      arcLabelActionContainers[i].setAction(-1);
    }
    currentAction.addAction(actionContainers);
  }