#include <bits/stdc++.h>

using namespace std;

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

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

	cout << s << endl;

	return 0;
}