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