#include <iostream>
#include <string>
#include <algorithm>
 
using namespace std;
 
int main(int argc, char *argv[])
{
	string str, str2;
	cin >> str;
 
	size_t pos = str.find_first_of(" ");
	while(pos != string::npos){
		str.erase(pos);
		pos = str.find_first_of(" ");
	}
 
	str2 = str.substr(0, str.length());
	reverse(str.begin(), str.end());
 
	if(str2 == str)
		cout << "La frase '"<<str<<"' es palindroma." <<endl;
	else
		cout << "La frase '"<<str<<"' no es palindroma." <<endl;
 
	system("pause");
        return EXIT_SUCCESS;
}