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

Example Input: ['central', 'G', 'substance,', 'I', 'get', 'U', 'T', 'of', 'd', 'E', 'f', 'as', 'X']
Example Output: centralGsubstance,IgetUTofdEfasX

Example Input: ['vague', 'x', 'well', 'k', 'tossing', 'D', 'it.', 'd', 'Stubb,', 'D', 'within', 'V', 'to', 'l', 'whose', 'w', 'murmured', 'r', 'diligently', 'W']
Example Output: vaguexwellktossingDit.dStubb,DwithinVtolwhosewmurmuredrdiligentlyW

Example Input: ['like', 'V', 'steed', 'C', 'T', 'r', 'a']
Example Output:
likeVsteedCTra