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: 8, 16, ['O', 'e', '5857', '6759', '9787', 'e', 'j', '9173', 's', '4135', 'j', 'I', 'g', 'f', '2129', 'n', '3337']

Answer: n2129fgIj4135s9173


Question: 1, 1, ['9083', '2705']

Answer: 9083


Question: 4, 6, ['A', 'A', '3331', 'E', '8353', '7685', 'f', 'm', '193', '3899', 'Y', 'K', 'G']

Answer:
76858353E