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

Input: Consider Input: ['c', 'a']

Output: ca


Input: Consider Input: ['o', 'W', 'knowing', 'E', 'same', 'O', 'some', 'A', 'or', 'N', 'U', 'b', 'm', 'the', 'C']

Output: oWknowingEsameOsomeAorNUbmtheC


Input: Consider Input: ['u', 'the', 'U', 'o', 'c', 't', 'conclusion', 'x', 'D', 'l', 'n']


Output: utheUoctconclusionxDln