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: 4, 10, ['4619', '1689', '1987', '9711', 'K', 'a', '9193', 'y', 'c', 'O', 'u', 'h', 'v', 'o', '927', '2323', 'Z', '5115']

Answer: Ocy9193aK9711


Question: 7, 25, ['4811', 'm', 'H', '471', '9541', 'D', 'k', '4375', 'z', '3377', '2099', 's', 'f', 'J', 'w', '1075', '5925', 'C', 'l', '6841', 'A', '1341', '5339', 'P', '3153', 'D']

Answer: 3153P53391341A6841lC59251075wJfs20993377z4375k


Question: 2, 7, ['Q', '373', '2783', 'W', '2291', '471', '2363', '9401', '1229', '1447', '7687', 'L', '7937', 'N', 'W', '3025', 'r', '5193', '7537']

Answer:
23634712291W2783373