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

int main(){
  int x;
  char c,*cons[] = {"w","","k","s","t","n","h","m","y","r","w"};
  map<char,char> vowl;
  vowl['T'] = 'a';vowl['L'] = 'i';vowl['U'] = 'u';vowl['R'] = 'e';vowl['D'] = 'o';

  while (cin >> x >> c){
    if (x == 0 && c == 'U'){
      cout << "nn";
    }else{
      cout << cons[x] << vowl[c];
    }
  }
  cout << endl;
  return 0;
}