#include <iostream>
#include <string>
using namespace std;

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