#include<bits/stdc++.h> using namespace std; int main(){ char a; cin>>a; if(a>='A'&&a<='Z'){ if(a=='A','E','I','O','U'){ cout<<"Upper Vowel"; }else{ cout<<"Upper Letter"; } }else if(a>='a'&&a<='z'){ if(a=='a','e','i','o','u'){ cout<<"Lower Vowel"; }else{ cout<<"Lower Letter"; } }else if(a>'0'&&a<'9'){ cout<<"Digit"; }else{ cout<<"Other"; } return 0; }