#include <stdio.h>
char a;



int main() {
    scanf("%c", &a);
    int b=(a>='a'&& a<='z')||(a>='A'&& a<='Z');
    if(b){
        printf("%c is a Alphabet", a);
    }
    else{ printf("%c is not a alphabet", a);}
    return 0;
}