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