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

Example Input: ['O', 'K', 'f', 'u', 'B', 'among', 'P', 'M']
Example Output: OKfuBamongPM

Example Input: ['S', 'Z', 'on', 'q', 'y', 'o', 'm', 'by', 'R']
Example Output: SZonqyombyR

Example Input: ['that', 'h', 'C', 'but', 't', 'subsequently', 'F', 'on', 'k', 'E', 'j']
Example Output:
thathCbuttsubsequentlyFonkEj