In this task, you are given inputs i, j, and A, where i and j are integers and A is a list. You need to find all elements of A from the ith element to the jth element, reverse the order in which they occur, and then concatenate them to output the resultant string. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j. Perform the operations in order, i.e., do not concatenate the elements and then reverse the string.
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Question: 2, 2, ['e', '4827']

Answer: 4827


Question: 1, 13, ['1963', 'l', '8291', 'K', 'q', '5567', '5123', 'L', '6155', '1313', 'U', '9199', '8555', '7115', 'X', 'U', 'e', '8077']

Answer: 85559199U13136155L51235567qK8291l1963


Question: 4, 15, ['1971', '3239', '5265', 'g', 'c', '5589', 'V', 'q', 'p', 'z', 'G', '2037', 'B', '9147', '669', '2041', '9937', '2221', '5965', 'x', '2557', 'M', '3019', 'R']

Answer:
6699147B2037GzpqV5589cg