#include<iostream> using namespace std; int main(){ char a; cin>>a; if(a>='A'&&a<='Z'){ if(a=='A'||a=='E'||a=='I'||a=='O'||a=='U'){ cout<<"Upper Vowel"<<endl; } else{ cout<<"Upper Letter"<<endl;} } else if(a>='a'&&a<='z'){ if(a=='a'||a=='e'||a=='i'||a=='o'||a=='u'){ cout<<"Letter Vowel"<<endl; } else{ cout<<"Lower Letter"<<endl;} } else if(a>='1'){ cout<<"Digit"<<endl; } else{ cout<<"Other"<<endl;} return 0; }