/*
    author: MrS4g0
    created: 10.11.2021 12:47:29
*/

#include <bits/stdc++.h>
using namespace std;

int main() {
    set<char> vowels = { 'A', 'E', 'I', 'O', 'U', 'a', 'e', 'i', 'o','u' };

    int n;
    cin >> n;

    vector<string> str_in(n);
    for (auto& it : str_in) {
        cin >> it;
    }

    cout << "\nWords without vowels:\n";
    for (auto& it : str_in) {
        set<char> tmp(it.begin(), it.end());
        set<char> intersect;

        set_intersection(tmp.begin(), tmp.end(),
                         vowels.begin(), vowels.end(),
                         inserter(intersect, intersect.begin()));

        if (intersect.empty()) {
            cout << it << '\n';
        }
    }

    return 0;
}