import sys, sgmllib

class Stripper(sgmllib.SGMLParser):
  def __init__(self):
    sgmllib.SGMLParser.__init__(self)

  def strip(self, some_html):
    self.theString = ""
    self.feed(some_html)
    self.close()
    return self.theString

  def handle_data(self, data):
    self.theString += data

stripper = Stripper()

for line in sys.stdin:
    print stripper.strip( line )