(Statements
  (Send
  {+(Send
    {+(Identifier)+})+}
  { (Identifier)
  ->(Identifier) })
{+(Send
  {+(Identifier)+}
  {+(Send
    {+(Identifier)+})+}
  {+(Send
    {+(Identifier)+})+}
  {+(KeyValue
    {+(SymbolElement)+}
    {+(Integer)+})+}
  {+(KeyValue
    {+(SymbolElement)+}
    {+(Integer)+})+})+}
{+(Send
  {+(Identifier)+}
  {+(Send
    {+(Identifier)+}
    {+(Send
      {+(Identifier)+})+})+})+}
{+(Send
  {+(Identifier)+}
  {+(KeyValue
    {+(Array)+}
    {+(Integer)+})+}
  {+(Identifier)+}
  {+(Identifier)+}
  {+(Function
    {+(Empty)+}
    {+(Identifier)+}
    {+(Function
      {+(Empty)+}
      {+(Integer)+})+})+})+})