#include <bits/stdc++.h>
using namespace std;
using lint = long long;
using pint = pair<int, int>;
using vi = vector<int>;
#define rep(i, n) for(int i = 0; i < (int)(n); i++)
#define all(v) v.begin(), v.end()

const int MOD = 1000000007;
const int INF = 1 << 30;

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

    int n = s.size();

    int i = 0;
    while (i < n-1) {
        if (s[i] == 'a' && s[i+1] == 'o') {
            s[i] = 'k'; s[i+1] = 'i';
            i += 2;
        }
        else {
            i++;
        }
    }

    cout << s << endl;
    return 0;
}