(Program
  (Try
    (
      (Identifier)
    {+(Catch
      {+(
        {+(
          {+(Identifier)+})+})+}
      {+(Catch
        {+(
          {+(
            {+(Identifier)+}
            {+(Identifier)+})+}
          {+(
            {+(Identifier)+})+})+}
        {+(Identifier)+})+})+}
    {+(Else
      {+(Empty)+}
      {+(Identifier)+})+}
    {+(Finally
      {+(Identifier)+})+}
    {-(Catch
      {-(
        {-(
          {-(Identifier)-})-})-}
      {-(Identifier)-})-}))
{+(Method
  {+(Empty)+}
  {+(Identifier)+}
  {+(
    {+(Catch
      {+(
        {+(
          {+(Identifier)+})+})+}
      {+(Catch
        {+(
          {+(
            {+(Identifier)+}
            {+(Identifier)+})+}
          {+(
            {+(Identifier)+})+})+}
        {+([])+})+})+}
    {+(Else
      {+(Empty)+}
      {+([])+})+}
    {+(Finally
      {+([])+})+})+})+}
{+(Try
  {+(Identifier)+}
  {+(Catch
    {+(Null)+}
    {+(Empty)+})+})+})