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

Example Input: ['o', 'the', 'l', 'important', 'x', 'Y', 'altogether', 'z', 'B', 'C', 'of', 'U', 'R']
Example Output: othelimportantxYaltogetherzBCofUR

Example Input: ['w', 'will', 'y', 'S', 'i', 'felicity,', 'y', 'the', 'x']
Example Output: wwillySifelicity,ythex

Example Input: ['twisted', 'b', 'circle', 'k', 'at', 'A', 'm', 'And', 'K', 'her', 'T', 'a', 'A', 'cannot', 'b', 'n']
Example Output:
twistedbcirclekatAmAndKherTaAcannotbn