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