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

Example Input: ['X', 'c', 'r', 'E', 'V', 'X', 'empty', 'Y', 'E']
Example Output: XcrEVXemptyYE

Example Input: ['flood.', 't', 'for', 'G', 'tail.', 't', 'Z', 'f', 'to', 'l', 'yet', 'l', 'h', 'a', 'it.', 'Z']
Example Output: flood.tforGtail.tZftolyetlhait.Z

Example Input: ['its', 'a', 'predecessor', 'E', 'U']
Example Output:
itsapredecessorEU