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

Ex Input:
['of', 'W', 'in', 'j', 'G', 'O', 'F']

Ex Output:
ofWinjGOF


Ex Input:
['x', 'not', 'n', 'keep', 'Q', 'dog,', 's', 'more', 'X', 'j', 'the', 'D', 'V', 'his', 'v']

Ex Output:
xnotnkeepQdog,smoreXjtheDVhisv


Ex Input:
['z', 'V', 'o', 'k', 'z', 'in', 'j', 'not', 'R', 'N']

Ex Output:

zVokzinjnotRN