#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int main()
{
	char buff[100];
	char *ptr_tomb[5];
	int i;
	for(i=0; i<5; i++) {
		scanf("%s", buff);
		ptr_tomb[i] = (char*)malloc(strlen(buff)+1);
		strcpy(ptr_tomb[i], buff);
	}
	for(i=0; i<5; i++) {
		puts(ptr_tomb[i]);
	}
	for(i=0; i<5; i++) {
		free(ptr_tomb[i]);
	}
	return 0;	
}