#include <iostream>
#include <cstring>
 
using namespace std;
 
void addChars(char s[201]) {
    int lungime = strlen(s);
    for (int i = 0; i < lungime; ++i) {
        if (s[i] == 'a' || s[i] == 'A' || s[i] == 'e' || s[i] == 'E' || s[i] == 'i' || s[i] == 'I' || s[i] == 'o' || s[i] == 'O' || s[i] == 'u' || s[i] == 'U') {
            for (int j = lungime - 1; j > i; --j)
                s[j + 1] = s[j];
            ++lungime;
            s[i + 1] = '$';
        }
    }
    cout << s;
}
 
char s[201];
 
int main()
{
    cin.getline(s, 201);
    addChars(s);
}

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a e i o u