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: 1, 2, ['5275', '671', '4105']

Answer: 6715275


Question: 2, 4, ['T', 'q', '6485', '9125']

Answer: 91256485q


Question: 14, 18, ['r', '3745', 'Q', '5471', '7839', 'U', 'i', 'Z', 'c', '9787', '4049', 'l', '2067', 's', 'z', '2513', '7835', '2179', '403']

Answer:
217978352513zs