#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <cstdio>
#include <cstring>
#include <cmath>
using namespace std;
using ll = long long;

int main() {
    string s;
    cin >> s;
    int n = s.size();

    for (int i = 1; i < n; i++) {
        if (s[i - 1] == 'a' && s[i] == 'o') {
            s[i - 1] = 'k';
            s[i] = 'i';
        }
    }

    cout << s << endl;

    return 0;
}