#include<iostream>
#include<vector>
#include<string>
#include<cstdio>
#include<algorithm>
using namespace std;

string a = "kstnhmyr";
int main() {
	string d;
	cin >> d;
	for (int e = 0; e < d.length(); e+=2) {
		if (d[e] =='0') {
			switch (d[e + 1]) {
			case 'T':cout << "wa"; break;
			case 'D':cout << "wo"; break;
			case 'U':cout << "nn"; break;
			}
			continue;
		}
		if (d[e] != '1')cout << a[d[e] - 50];
		switch (d[e + 1]) {
		case 'T':cout << 'a'; break;
		case 'U':cout << 'u'; break;
		case 'D':cout << 'o'; break;
		case 'R':cout << 'e'; break;
		case 'L':cout << 'i'; break;
		}
	}
	cout << endl;
}