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

Example Input: ['x', 'z', 'r', 'Q', 'x', 'twenty-eight', 'Y']
Example Output: xzrQxtwenty-eightY

Example Input: ['over-arboring', 'm', 'is', 'F', 'it', 'q', 'were', 'B', 'D']
Example Output: over-arboringmisFitqwereBD

Example Input: ['of', 'D', 'e', 'It', 'F', 'the', 'X', 'o', 'u', 'overboard,', 'T', 'W', 'f']
Example Output:
ofDeItFtheXouoverboard,TWf