#include<bits/stdc++.h>
using namespace std;
#define int long long
signed main(){
    string S;
    cin>>S;
    int n=S.size();
    for(int i=0; i<n-1; i++){
        if(S[i] == 'a' && S[i+1] == 'o'){
            S[i] = 'k';
            S[i+1] = 'i';
        }
    }
    cout << S << endl;
}