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

Ex Input:
['or', 'w', 'W', 'in', 'A', 'H', 'his', 'e', 'u', 'R']

Ex Output:
orwWinAHhiseuR


Ex Input:
['did', 'B', 'of', 'l', 'X', 'g']

Ex Output:
didBoflXg


Ex Input:
['E', 'which', 'z', 'does', 'N']

Ex Output:

EwhichzdoesN