TASK DEFINITION: In this task you will be given a list of strings and you need to concatenate them.
PROBLEM: ['l', 'its', 'j', 'the', 'S', '121.', 'K', 'u', 'Y', 'a', 'N', 'u']

SOLUTION: litsjtheS121.KuYaNu

PROBLEM: ['a', 'Q', 'cases,', 'G', 'Q', 'i', 'a', 'e', 'V', 'b', 'k', 'the', 'B']

SOLUTION: aQcases,GQiaeVbktheB

PROBLEM: ['at', 'Z', 'the', 'a', 'M', 'here', 'c', 'the', 'f', 'j']

SOLUTION:
atZtheaMherecthefj