#include <bits/stdc++.h> using namespace std; int main() { int n, m; cin >> n >> m; int n=a b c d e f g k i j k l m n o p q r s t u v w x y z; int m=Z Y X W V U T S R Q P O N M L K J I K G F E D C B A; { cout << n << m <<endl; } return 0; }