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

Example Input: ['p', 'X', 'and', 'X', 'n', 'of', 'H']
Example Output: pXandXnofH

Example Input: ['le', 'x', 'that', 'q', 'made.', 'k']
Example Output: lexthatqmade.k

Example Input: ['came', 'v', 'a', 'w', 'mast-heads', 'L', 'see', 'H', 'at', 'N', 'the', 'P', 'G', 'p']
Example Output:
camevawmast-headsLseeHatNthePGp