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

['rear', 's', 'sir;', 'e']
rearssir;e

['groaned', 'D', 'indifference', 'B', 'currents', 'x', 'l']
groanedDindifferenceBcurrentsxl

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

TupwyieldsXhisMdowncastc