#include <iostream>
#include <string>
using namespace std;
int main()
{
string s;
getline(cin, s);
string res;
for (char c : s)
if (c != 'e' && c != 'a' && c != 'i' && c != '0')
res.push_back(c);
cout << res << '\n';
return 0;
}
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