#include<iostream> #include<cstdio> #include<cstring> #include<cmath> using namespace std; int main(){ char b; cin>>b; if(b>=65&&b<=90){ cout<<"Upper Letter"<<endl; }else if(b<=98&&b<=122){ cout<<"Lower Letter"<<endl; }else if(b>=48&&b<=57){ cout<<"Diaital"<<endl; } else { cout<<"other"<<endl; } return 0; }