require
require
require
require
require
require

module
  class
    attr_reader
    attr_reader

    include

    def
      super()

      return unless
        if
          return unless
          if
        else
          case
          when
            do
            end
          when
            do
            end
          else
          end
        end
      end
    end

    def
      unless
        return
      end
      if
      else
        if
      end
    end

    def
      return if
    end

    def
    end

    def
    end

    def
      do
      end
    end

    private

    def
      return if

      unless
        return
      end

      return unless

      if
        return
      end

      if
        return
      end
    end

    def
      if
      elsif
      elsif
      end
    end

    def
      return unless
    end

    def
      do
      end
    end

    def
      do
        begin
          if
          else
          end
        rescue
        ensure
        end
      end
    end

    def
      return if
    end
  end
end