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

Ex Input:
['R', 'a', 'warm', 'S', 'i', 'forehead,', 'P', 'c']

Ex Output:
RawarmSiforehead,Pc


Ex Input:
['T', 'up', 'w', 'yields', 'X', 'his', 'M', 'downcast', 'c']

Ex Output:
TupwyieldsXhisMdowncastc


Ex Input:
['not', 'b', 'L', 'an', 'A']

Ex Output:

notbLanA