In this task you will be given a list of strings and you need to concatenate them.
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Question: ['things,', 'x', 'of', 'R', 'm', 'when', 'y', 'a', 'v']

Answer: things,xofRmwhenyav


Question: ['m', 'haze,', 'w', 'frost?', 'U', 'then,', 'L']

Answer: mhaze,wfrost?Uthen,L


Question: ['X', 'y', 'u']

Answer:
Xyu