#include <iostream>
#include <iterator>
#include <string>
#include <vector>
 
template <typename It>
bool has_vowel(It begin, It end)
{
    while (begin!=end)
    {
        char lower = std::tolower(static_cast<unsigned char>(*begin));
 
        if (lower == 'a' || lower == 'e' ||
            lower == 'i' || lower == 'o' || lower == 'u')
            return true;
 
        ++begin;
    }
    return false;
}
 
int main()
{
    std::istream_iterator<std::string> f(std::cin), l;
 
    for (auto& s : std::vector<std::string>(f, l))
    {
        if (!has_vowel(s.begin(), s.end()))
            std::cout << s << " ";
    }
}
 

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