#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define endl "\n"
#define rep(i, a, n) for (int i = a; i < n; ++i)

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

    rep(i, 0, s.size() - 1) {
        if (s[i] == 'a' && s[i + 1] == 'o') {
            s[i] = 'k';
            s[i + 1] = 'i';
        }
    }
    cout << s << endl;
    return 0;
}