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

Example Input: ['v', 'boat,', 'z', 'of', 'k']
Example Output: vboat,zofk

Example Input: ['with', 'n', 'H', 'K', 'G', 'contrary,', 't', 'I', 'and', 'B', 'C', 'D']
Example Output: withnHKGcontrary,tIandBCD

Example Input: ['i', 'B', 'C', 'D', 'practicable.', 'o', 'yellow', 'j', 'his', 'I', 'me,', 'Z']
Example Output:
iBCDpracticable.oyellowjhisIme,Z