#include<iostream> #include<cstdio> #include<cstring> #include<cmath> using namespace std; int main(){ char c; cin>>c; if('A'<=c && c <='Z'){ cout<<"Upper Letter"<<endl; }else if('a'<=c && c<='z'){ cout<<"Lower Letter"<<endl; }else if('0'<=c && c <='9'){ cout<<"Digital"<<endl; }else{ cout<<"other"<<endl;} return 0; }