#include<bits/stdc++.h>
using namespace std;
int main(){
  
  char key1[]={'w',' ','k','s','t','n','h','m','y','r'};
  char key2[]={'a','i','u','e','o'};
	    
  string str;
  
  cin >>str;
  
  for(int i=0 ; i < (int)str.size() ; i+=2){
    if(str[i]=='0' && str[i+1]=='U'){
      cout <<"nn";
    }else{
      int num=str[i]-'0';
      if(key1[num] != ' '){
	cout <<key1[num];
      }
      if(str[i+1] == 'T'){
	cout <<key2[0];
      }else if(str[i+1] == 'L'){
	cout <<key2[1];
      }else if(str[i+1] == 'U'){
	cout <<key2[2];
      }else if(str[i+1] == 'R'){
	cout <<key2[3];
      }else{
	cout <<key2[4];
      }
    }    
  }
  cout <<endl;

  return 0;
}