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

Input: Consider Input: ['W', 'V', 'tell', 'N', 'they', 'f']

Output: WVtellNtheyf


Input: Consider Input: ['their', 'z', 'a', 'said', 'u', 'they', 'H', 'B', 'o', 'O', 'hailed', 'j', 'N', 'though', 'm']

Output: theirzasaidutheyHBoOhailedjNthoughm


Input: Consider Input: ['S', 'S']


Output: SS