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

Ex Input:
['k', 'h', 'plates', 'Y', 'i', 'Q', 'z', 'c', 'devil9s', 'X', 'the', 'Y', 'and', 'i']

Ex Output:
khplatesYiQzcdevil9sXtheYandi


Ex Input:
['P', 'T']

Ex Output:
PT


Ex Input:
['p', 'h']

Ex Output:

ph