#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 << endl;
}