#include <iostream>
#include <regex>
#include <string>
#include <vector>

std::vector<std::string> reg_split(const std::regex& r, const std::string& s) {
   return std::vector<std::string>(std::sregex_token_iterator(s.begin( ), s.end( ), r, -1), std::sregex_token_iterator( ));
}

int main( ) {
   std::string s;
   std::regex r(R"([^0-9]+)");
   while (std::getline(std::cin, s)) {
      std::vector<std::string> partes = reg_split(r, s);
      for (std::string p : partes) {
         if (p != "") {
            std::cout << p << " ";
         }
      }
      std::cout << "\n";
   }
}

/* Ejemplo de entrada:
asdasd123@@ggh7fpxx890
123@345 ,   6zxc
*/