#include <iostream>
using namespace std;
int main(){
  string s;cin>>s;
  for(int i = 0; s.size()-1 > i; i++){
    if(s[i] == 'a' && s[i+1] == 'o'){
      s[i] = 'k';
      s[i+1] = 'i';
      i++;
    }
  }
  cout << s << endl;
}