/*
 * XIV3.cpp
 *
 *  Created on: 2012-12-9
 *      Author:???
 *      ??????????
 */
int main() {
	int j, i;
	char a[1000][100];//??????????
	for (i = 0; i < 1000; i++) {
		cin >> *(a + i);
		if(getchar()=='\n') break;
	}//????????????
	cout<<*(a);
	for(j=1;j<=i;j++)
		cout<<" "<<*(a+j);//?????????????
}
