#include<iostream> using namespace std; char a; int main(){ cin>>a; if(a>='A' && a<='Z'){ if(a=='A' || a=='E' || a=='I' || a=='O' || a=='U'){ cout<<"Upper Vowel"; } else{ cout<<"Upper Letter"; } } else if(a>='a' && a<='z'){ if(a=='a' || a=='e' || a=='i' || a=='o' || a=='u'){ cout<<"Lower Vowel"; } else{ cout<<"Lower Letter"; } } else if(a>='0' && a<='9'){ cout<<"Digit"; } else{ cout<<"Other"; } return 0; }