#include <iostream>
using namespace std;

class str{
public:
    void UPPER(char p[]);
    void LOWER(char p[]);
    void AT(char p[], char find);
    void COCATENATE(char p[], char f[]);
    int COMPARE(char p[], char f[]);
    void SPLIT(char p[]);
};
int main()
{
    char f[256], *bob[256];
    cin.getline (f,256);
    int i;
    i = 0;
    for(int j = 0; f[i] != '\0'; j++)
    {
        char *temp;
        temp = new char[256];
        for(i; i != '\0';i++)
            temp[i] = f[i];
        temp[i] = '\0';
        cout << temp << endl;
        bob[j]  = temp;
        delete [] temp;
        cout << bob[j];
    };
}