In this task you will be given a list of strings and you need to concatenate them.

Example Input: ['p', 'h', 'Pequod,', 'X', 'his', 'U', 'x', 'A']
Example Output: phPequod,XhisUxA

Example Input: ['voyage', 'M', 'what', 'u']
Example Output: voyageMwhatu

Example Input: ['T', 'M', 'Z']
Example Output:
TMZ