#include <bits/stdc++.h>

inline long nextInt(void) {
  long temp;
  std::cin >> temp;
  return temp;
}

int main() {

  std::string str;
  std::vector< std::string > ans;
  std::vector< char > temp;

  std::cin >> str;
  for(int i = 0; i < str.size(); ++i) {
    temp.clear();
    if( (str[i] & 0x80) == 0x00 ) {
      temp.push_back(str[i]);
    }
    else if( (str[i] & 0xe0) == 0xc0 ) {
      temp.push_back(str[i]);
      ++i; temp.push_back(str[i]);
    }
    else if( (str[i] & 0xf0) == 0xe0 ) {
      temp.push_back(str[i]);
      ++i; temp.push_back(str[i]);
      ++i; temp.push_back(str[i]);
    }
    else if( (str[i] & 0xf8) == 0xf0 ) {
      temp.push_back(str[i]);
      ++i; temp.push_back(str[i]);
      ++i; temp.push_back(str[i]);
      ++i; temp.push_back(str[i]);
    }
    else if( (str[i] & 0xfc) == 0xf8 ) {
      temp.push_back(str[i]);
      ++i; temp.push_back(str[i]);
      ++i; temp.push_back(str[i]);
      ++i; temp.push_back(str[i]);
      ++i; temp.push_back(str[i]);
    }
    temp.push_back('\0');
    ans.push_back( &temp[0] );
  }

  for(int i = ans.size()-1; i >= 0; --i) {
    std::cout << ans[i];
  }
  std::cout << std::endl;
  
  
  
  return 0;
}