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

Ex Input:
['we', 'S', 'one', 'r', 'at', 'z', 'terrible', 'd', 'F', 'to', 't', 'B']

Ex Output:
weSoneratzterribledFtotB


Ex Input:
['over-arboring', 'm', 'is', 'F', 'it', 'q', 'were', 'B', 'D']

Ex Output:
over-arboringmisFitqwereBD


Ex Input:
['don9t', 'h', 'P', 'f', 'but', 'y', 'at', 'H']

Ex Output:

don9thPfbutyatH