#include <bits/stdc++.h>

using namespace std;

int main() {
    string s;
    cin >> s;

    for (int i = 0; i + 1 < s.size(); ++i) {
        if (s[i] == 'a' and s[i + 1] == 'o') {
            s[i] = 'k';
            s[i + 1] = 'i';
        }
    }
    cout << s << endl;
    return 0;
}