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

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

Ex Output:
didBoflXg


Ex Input:
['shell-fish,', 'A', 'and', 'F', 'r', 'uttered', 'I', 'then', 'q', 'that', 'm', 'k', 'hardly', 'i']

Ex Output:
shell-fish,AandFrutteredIthenqthatmkhardlyi


Ex Input:
['x', 'Z']

Ex Output:

xZ