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

Example Input: ['C', 'the', 'l', 'z', 'W', 'y', 'h']
Example Output: CthelzWyh

Example Input: ['N', 'W', 'that', 't', 'x', 'many', 'u', 'to', 'L']
Example Output: NWthattxmanyutoL

Example Input: ['stayed', 'G', 'T', 'and', 'p', 'R', 'course', 'y', 'B', 'course', 'c', 'T']
Example Output:
stayedGTandpRcourseyBcoursecT