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

Ex Input:
['back!d', 'd', 'chain', 'd', 'K', 'q', 'y', 'B']

Ex Output:
back!ddchaindKqyB


Ex Input:
['and', 'K', 'like', 'J', 'paw', 'X', 'be', 'j', 'sea.', 'P', 'U', 'c', 'f', 'fellow', 'Y']

Ex Output:
andKlikeJpawXbejsea.PUcffellowY


Ex Input:
['whale', 'D', 'n', 'the', 'W', 'i', 'J', 'A', 'w', 's', 'Q']

Ex Output:

whaleDntheWiJAwsQ