EuroEnglish

string ans, s, s1; int j = 1;

string fir(string s){
    string s1 = "";
    bool r = 0;
    if (s[0] < 'a') s[0] += 32, r = 1;
    for (int i = 0; i < s.size(); i++)
        (s[i] != 'c') ? s1 += s[i] : (i < s.size() - 1) ? (s[i + 1] == 'i' || s[i + 1] == 'e') ? s1 += 's' : (s[i + 1] != 'k') ? s1 += 'k' : s1 += "" : s1 += 'k';
    if (r) s1[0] -= 32;
    return s1;
}

bool li(char a) { return (a >= 'a' && a <= 'z') || (a >= 'A' && a <= 'Z');}

string sec(string s){
    string s1 = "";
    bool r = 0;
    if (s[0] < 'a') s[0] += 32, r = 1;
    s += ' ';
    for (int i = 0; i < s.size() - 1; i++)
        (s[i] == s[i + 1]) ? i++, (s[i] == 'e' || s[i] == 'o') ? (s[i] == 'e') ? s1 += 'i' : s1 += 'u' : s1 += s[i] : s1 += s[i];
    if (r) s1[0] -= 32;
    return s1;
}

bool test(string s){ return ((s == "a" || s == "A") || (s == "an" || s == "An") || (s == "the" || s == "The"));}

int main()
{
    getline(cin, s); s += '|';
    for (int i = 0; i < s.size(); i++) {
        if (li(s[i])) s1 += s[i];
        else {
            if (test(s1)) s1 = "";
            s1 = fir(s1);
            for (int h = 0; h < 1000; h++) s1 = sec(s1);
            if (s1.size() > 1 && s1[s1.size() - 1] == 'e') s1.resize(s1.size() - 1);
            ans += s1 + s[i];
            s1 = "";
        }
    }
    ans.resize(ans.size() - 1);
    ans = '&' + ans;
    while (ans.size() && ans[ans.size() - 1] == ' ') ans.resize(ans.size() - 1);
    for (; j < ans.size() && ans[j] == ' '; j++);
    if (ans == "&") ans += ' ';
    for (int i = j; i < ans.size(); i++)
        if (!((ans[i] == ' ' && ans[i - 1] == ' '))) cout << ans[i];
    return 0;
}