old_contents: STRICT_MODE = False
  NON_DESTRUCTIVE = False
  FULL_REFRESH = False
  
  def reset():
      STRICT_MODE = False
      NON_DESTRUCTIVE = False
      FULL_REFRESH = False
  
new_contents: STRICT_MODE = False
  NON_DESTRUCTIVE = False
  FULL_REFRESH = False
  
  
  def reset():
      global STRICT_MODE, NON_DESTRUCTIVE, FULL_REFRESH
  
      STRICT_MODE = False
      NON_DESTRUCTIVE = False
      FULL_REFRESH = False
  
subject: reset flags