#include <string>
#include <iostream>
using namespace std;
string s = "kstnhmyr", t;
int main() {
	cin >> t;
	for(int i = 0; i < t.size(); i += 2) {
		if(t[i] >= '2') cout << s[t[i] - 50];
		if(t[i] != '0') {
			switch(t[i + 1]) {
				case 'T': cout << 'a'; break;
				case 'L': cout << 'i'; break;
				case 'U': cout << 'u'; break;
				case 'R': cout << 'e'; break;
				case 'D': cout << 'o'; break;
			}
		}
		else {
			switch(t[i + 1]) {
				case 'T': cout << "wa"; break;
				case 'D': cout << "wo"; break;
				case 'U': cout << "nn"; break;
			}
		}
	}
	cout << endl;
}