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

Example Input: ['thirty', 'w', 'understand', 'M']
Example Output: thirtywunderstandM

Example Input: ['of', 'Y', 'law,', 's', 'j', 'q', 'of', 'm', 'u', 't']
Example Output: ofYlaw,sjqofmut

Example Input: ['fit', 'G', 'Wafer,', 'V']
Example Output:
fitGWafer,V