#include <bits/stdc++.h>
using namespace std;

int main()
{
	string S;
	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';
			i++;
		}
	}

	cout << S << endl;
}