#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';
    }
  }
  cout << s << endl;
  return 0;
}