#include <bits/stdc++.h>

using namespace std;

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