Time limit: 1 second Memory limit: 256 megabytes ---------- The inhabitants of "Ghol-koshunian" use strange rules for naming their baby giants. The names of their children are exactly 5 characters long, and these five characters must be unique (different from one another). Ghul-Banoo is a model mother in Ghol-koshunian who has recently had a pair of twin baby giants. Regarding the names of twin baby giants, there is an additional rule: the twins' names must be the inverse (or reverse/mirror image) of each other. For example, if the name of one twin is "یضترم", the name of the other twin is "مرتضی"! Ghul-Banoo has named one of her twins with the five-character string $s$. What do you think is the name of the other twin? # Input The only line of input contains the name of Ghul-Banoo's first twin. # Output Display the name of Ghul-Banoo's other twin. # Example ## Sample Input 1 ``` ghol# ``` ## Sample Output 1 ``` #lohg ``` ## Sample Input 2 ``` magol ``` ## Sample Output 2 ``` logam ```