// yukicoder No.993
#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 << "\n";

  return 0;
}