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

Input: Consider Input: ['who', 'F', 'r']

Output: whoFr


Input: Consider Input: ['F', 'last', 'Q', 'the', 'T', 'k', 'tree-nails', 'Q', 'But', 'Z', 'v']

Output: FlastQtheTktree-nailsQButZv


Input: Consider Input: ['a', 'x', 'd', 'having', 'J', 'this', 'R', 'o', 'N']


Output: axdhavingJthisRoN