#include <iostream>
#include <string>
using std::string;
using std::cin;
using std::cout; using std::endl;

int main() // Erasing punctuations from string.
{
    string input ("Hello, World!!!");

	decltype (input.size()) n = 0;

	while (n != input.size())
	{
	        if (ispunct(input[n]))
		{
			input.erase (n,1);
		}
        else
			++n;
		cout << input << '\n';
	}
}