#include<bits/stdc++.h>

using namespace std;

string s;

int main(){
	cin >> s;
	for(int i = 0; i < s.size() - 1; ++i){
		if(s[i] == 'a' && s[i+1] == 'o'){
			s[i] = 'k'; s[i+1] = 'i';
		}
 	}
 	cout << s << endl;
}