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, 16, ['6201', 'h', 'C', 'x', 'x', '6963', '7971', 'p', 'O', 'U', '9701', 'J', '4019', '1277', '7223', 'V', '3221', 'q', '1101']

Answer: V722312774019J9701UOp79716963xxCh


Question: 2, 4, ['i', '4995', '8615', 'O']

Answer: O86154995


Question: 9, 18, ['7129', '6629', '1811', 'X', '8309', '4697', 'J', 'o', '333', 'L', '3385', 'l', '7851', '6963', 'a', '7683', '3307', '4165']

Answer:
416533077683a69637851l3385L333