#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ char c; cin>>c; if('A'<=c&&c>='Z'){ cout<<"Upper Ltter" } else if('a'<=c&&c>='z'){ cout<<"Lower Ltter" } else if('0'<=c&&c>='9'){ cout<<"Digital" } else{ cout<<"other" } return 0; }