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

Input: Consider Input: ['this', 'R', 'v', 'to', 'O', 'in', 'F', 'So,', 'j', 'such', 'O']

Output: thisRvtoOinFSo,jsuchO


Input: Consider Input: ['Z', 'x', 'i', 'left', 'M', 'C', 'R', 'z', 'track,', 'X', 'h']

Output: ZxileftMCRztrack,Xh


Input: Consider Input: ['the', 'T', 'when', 'P', 'tobacco', 'a', 'c']


Output: theTwhenPtobaccoac