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: 9, 9, ['1735', '9629', 'O', '8485', '1643', '4091', '2979', '1663', 'S', 'u', '731', 'y', '9841', 'e']

Answer: S


Question: 3, 7, ['h', '7973', 'y', '8987', 'W', 'I', '7665']

Answer: 7665IW8987y


Question: 1, 7, ['3959', 'H', 'r', 'r', '3109', '8975', 'L', '3231', 'k', 'M', 'w', 'V', 'F', '3993', '5373', '3577', 'z', '285']

Answer:
L89753109rrH3959