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