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

Example Input: ['countless', 'O', 'J', 'H']
Example Output: countlessOJH

Example Input: ['said', 'I', 'there', 'A', 'r', 'of', 'M', 'S', 'r']
Example Output: saidIthereArofMSr

Example Input: ['no', 'L', 'single', 'u']
Example Output:
noLsingleu