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: 3, 6, ['6983', '7017', '415', 'K', 'j', 'm', 'f', '8025', '3777', '7617', 'W', '2515', 'h', '4163', '2757', '9883', '8377']

Answer: mjK415


Question: 12, 20, ['869', '6009', 'Y', '8839', 'j', 'Q', '4485', 'V', 'p', '6129', '4495', '5839', 's', 'B', 'I', 'h', 'q', '6895', '8297', 'A', '8809']

Answer: A82976895qhIBs5839


Question: 1, 22, ['4729', 'Y', 'r', 'K', 'X', '1183', '7067', 'Y', '2737', 'i', 'O', 'P', 'k', 'j', '8323', '7593', '7179', 'I', 'l', 'E', '1721', '7599', '5843', 'A', '747', '6035', 'N', 'z', 'O', '3397']

Answer:
75991721ElI717975938323jkPOi2737Y70671183XKrY4729