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

Ex Input:
['F', 'last', 'Q', 'the', 'T', 'k', 'tree-nails', 'Q', 'But', 'Z', 'v']

Ex Output:
FlastQtheTktree-nailsQButZv


Ex Input:
['u', 'parts', 'm', 'day', 'P', 'the', 'w', 'v', 'J', 'A', 'n', 'W']

Ex Output:
upartsmdayPthewvJAnW


Ex Input:
['g', 'even', 'f', 'T', 'at', 'n', 'd', 'is', 'j']

Ex Output:

gevenfTatndisj