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

Example Input: ['a', 'O']
Example Output: aO

Example Input: ['f', 'the', 'o', 'T', 'deck', 'I']
Example Output: ftheoTdeckI

Example Input: ['the', 'j', 'I', 'safety', 'l']
Example Output:
thejIsafetyl