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

Input: Consider Input: ['and', 'E', 'mild', 'O']

Output: andEmildO


Input: Consider Input: ['groaned', 'D', 'indifference', 'B', 'currents', 'x', 'l']

Output: groanedDindifferenceBcurrentsxl


Input: Consider Input: ['C', 'a']


Output: Ca