In this task you will be given a list of strings and you need to concatenate them.
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Question: ['back!d', 'd', 'chain', 'd', 'K', 'q', 'y', 'B']

Answer: back!ddchaindKqyB


Question: ['frequently', 'w', 'R', 'l', 'of', 'd', 'the', 'j']

Answer: frequentlywRlofdthej


Question: ['k', 'Z', 'n', 'Y', 'X', 'l', 'K', 'Q', 'very', 'H', 'G']

Answer:
kZnYXlKQveryHG