#include<iostream>
#include<string>

using namespace std;

int split(char source[], char destination[][100], char delimitor[])
{
	char* token;
	char* context;

	int tokensFound = 0;
	token = strtok_s(source,delimitor, &context);

	while(token != NULL)
	{
		strcpy(destination[tokensFound], token);
		tokensFound++;
		token = strtok_s(NULL,delimitor, &context);
	}

	return tokensFound;
}

void main()
{
	char s[1000];
	char words[1000][100];

	cin.getline(s,1000);
	int wordCount = split(s,words," ");

	for(int i = 0; i < wordCount; i++)
	{
		strcat(words[i], "yay");
	}
	s[0] = '\0';
	for(int i = 0; i < wordCount; i++)
	{
		strcat(s,words[i]);
		strcat(s," ");
	}
	cout << s << endl;


	//char s[1000];
	//cin.getline(s,1000);

	//char s2[1000];
	//cin.getline(s2,1000);

	//char* context1;
	//char*context2;
	//
	//char* token = strtok_s(s," ", &context1);
	//char* token2 = strtok_s(s2," ", &context2);

	//cout << "'" << token << "'" << endl;
	//cout << "'" << token2 << "'" << endl;

	//int i = 0;
	//while(token != NULL)
	//{
	//	if(i%2 ==0)
	//	{
	//		token = strtok_s(NULL," ",&context1);
	//	}
	//	else
	//	{
	//		token = strtok_s(NULL," ",&context2);
	//	}
	//	if(token != NULL)
	//	{
	//		cout << "'" << token << "'" << endl;
	//	}
	//	i++;
	//}

}