(Program
  (Decorator
    (ScopeResolution
      (Identifier)
      (Identifier))
    (Class
    { (Identifier)
    ->(Identifier) }
      (Decorator
        (ScopeResolution
          (Identifier))
        ([])
        (Decorator
          (ScopeResolution
          {+(Identifier)+}
          {-(Identifier)-})
          (
          {+(Integer)+}
          {-(Identifier)-})
          (Decorator
            (ScopeResolution
            { (Identifier)
            ->(Identifier) })
            (
            {+(Integer)+}
            {+(Integer)+}
            {-(Identifier)-})
            (Decorator
              (ScopeResolution
                (Identifier))
              (
              {+(Assignment
                  (Identifier)
                  (Boolean))+}
              {-(Integer)-}
              {-(Assignment
                  (Identifier)
                  (Boolean))-}
              {-(Identifier)-}
              {-(Identifier)-})
            { (Annotation
                (Function
                  (Identifier)
                  (
                    (Identifier)))
                (Empty))
            ->(Decorator
                (ScopeResolution
                  (Identifier))
                (
                  (Identifier))
                (Decorator
                  (ScopeResolution
                    (Identifier))
                  (
                    (Identifier))
                  (Decorator
                    (ScopeResolution
                      (Identifier))
                    (
                      (Integer)
                      (Assignment
                        (Identifier)
                        (Boolean))
                      (Identifier)
                      (Identifier))
                    (Annotation
                      (Function
                        (Identifier)
                        (
                          (Identifier)))
                      (Empty))))) })))))))