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, ['5537', 'w', '29', '6133', '7949', 'f', 'c', '3725', '2943', 'W', 'U', '1905', 'l', 'Z', 'r']

Answer: W29433725cf79496133


Question: 16, 26, ['6975', 'z', '4385', 'K', '7559', 'N', '3341', '2471', 'q', 's', '5827', '7957', '1497', 'E', 'Q', '4407', '9275', 'J', 'W', 'G', '959', 's', '8381', '7705', 'Z', 'm', 'y']

Answer: mZ77058381s959GWJ92754407


Question: 15, 17, ['a', 'h', '5911', '747', '9527', '5417', 'Z', 'l', 'n', '7855', '6539', 'e', '7351', 's', 'K', '1559', '3037', 'T', '4089', '3549', '4831']

Answer:
30371559K