Encrypt

Shift each uppercase letter 4 positions to the right in the English alphabet, cyclically, so that A follows Z, keeping the original order.

输入格式

One line containing a string of length 1 to 100 consisting only of A to Z.

输出格式

Output the encrypted string.

样例 1

输入：

PINEAPPLE

输出：

TMRIETTPI

样例 2

输入：

WXYZ

输出：

ABCD

样例 3

输入：

A

输出：

E

样例说明

PINEAPPLE becomes TMRIETTPI; WXYZ becomes ABCD letter by letter; A becomes E.