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

Example Input: ['did', 'x', 'most', 'C']
Example Output: didxmostC

Example Input: ['his', 'f', 'every', 'T', 'asleep.', 'U', 'which', 'G', 'E', 'East,', 'b', 'through', 'q', 'the', 'z']
Example Output: hisfeveryTasleep.UwhichGEEast,bthroughqthez

Example Input: ['the', 'A', 'on', 'R', 'once', 'V', 'of', 'y', 'were', 'c', 'which', 'X', 'to', 'G', 'l', 'U', 'of', 'J']
Example Output:
theAonRonceVofywerecwhichXtoGlUofJ