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