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

[EX Q]: ['x', 'not', 'n', 'keep', 'Q', 'dog,', 's', 'more', 'X', 'j', 'the', 'D', 'V', 'his', 'v']
[EX A]: xnotnkeepQdog,smoreXjtheDVhisv

[EX Q]: ['countless', 'O', 'J', 'H']
[EX A]: countlessOJH

[EX Q]: ['belonging', 'g', 'Y', 'K', 'N', 'p', 'Arsacidean', 'v', 'blew', 'n', 'y']
[EX A]:
belonginggYKNpArsacideanvblewny