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

Example Input: ['y', 'those', 'Q', 'z', 'to', 'h', 'y']
Example Output: ythoseQztohy

Example Input: ['k', 'quit', 't', 'w', 'a', 'b']
Example Output: kquittwab

Example Input: ['a', 'S', 'of', 'R', 'l', 'obligations,', 'i', 'boldly', 'F', 'v']
Example Output:
aSofRlobligations,iboldlyFv