#include<iostream>
#include<string>
#include<vector>
#include<map>
#include<algorithm>
#include<queue>
using namespace std;
int main()
{
string s;
cin >> s;
for (int i = 0; i < s.size(); i++)
if (s[i] == 'y')
s[i] = 'e';
cout << s << endl;
return 0;
}
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