#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&&a<='9'){ cout<<"Digital"<<endl; } else{ cout<<"other"<<endl; } return 0; }