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

int main() {
  string s;
  cin >> s;
  string ans = "";
  for (int i = 0; i < s.size()-1; i++) {
    if (s[i] == 'a' && s[i+1] == 'o') {
      ans += "ki";
      i++;
      continue;
    }
    ans += s[i];
  }
  return 0;
}