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

int main() {
    string s;
    cin >> s;
    for (int i = 0; i < s.size() - 1; i++) {
        if (s[i] == 'a' && s[i + 1] == 'o') {
            s[i] == 'k';
            s[i + 1] = 'i';
        }
    }
    cout << s << endl;
}