#include <iostream>

using namespace std;

int main(){
  char a, b;
  while(cin >> a >> b){
    if(a == '0' && b == 'U') cout << "nn";
    else{
      if(a == '2') cout << 'k';
      if(a == '3') cout << 's';
      if(a == '4') cout << 't';
      if(a == '5') cout << 'n';
      if(a == '6') cout << 'h';
      if(a == '7') cout << 'm';
      if(a == '8') cout << 'y';
      if(a == '9') cout << 'r';
      if(a == '0') cout << 'w';
      if(b == 'T') cout << 'a';
      if(b == 'L') cout << 'i';
      if(b == 'U') cout << 'u';
      if(b == 'R') cout << 'e';
      if(b == 'D') cout << 'o';
    }
  }
  cout << endl;
}