text: from prototype.framework.Product import Product
  
  
  class MessageBox(Product):
      def __init__(self, decochar):
          self.decochar = decochar
  
      def use(self, s):
          length = len(s)
          for i in range(length + 4):
              print(self.decochar, end='')
          print("")
          print("{0} {1} {2}".format(self.decochar, s, self.decochar))
          for i in range(length + 4):
              print(self.decochar, end='')
          print("")
  
      def create_clone(self):
          return self.clone(self)
  