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