In this task, you are given a country name and you need to return the Top Level Domain (TLD) of the given country. The TLD is the part that follows immediately after the "dot" symbol in a website's address. The output, TLD is represented by a ".", followed by the domain.

Input: Consider Input: Bouvet Island

Output: .bv


Input: Consider Input: Monaco

Output: .mc


Input: Consider Input: Kuwait


Output: .kw