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

Example Input: ['L', 'u', 'h', 'j']
Example Output: Luhj

Example Input: ['in', 'P', 'that', 'j', 's']
Example Output: inPthatjs

Example Input: ['i', 'c', 'L', 'in', 'F', 'by', 'm']
Example Output:
icLinFbym