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, 6, ['691', 'Q', 'X', 'A', '2501', '7941', 'e', '8967', 'm', '9729', 'O', 't', '7609', 'z', 'Z', 'C', '6027', '2363']

Answer: 79412501A


Question: 6, 16, ['a', '511', '1179', 'L', 'g', '6341', 'z', '3677', '4357', 'T', 'F', '7461', 'U', '7393', 'p', 'k', '287']

Answer: kp7393U7461FT43573677z6341


Question: 19, 22, ['y', 'B', '6127', '8911', '9267', '755', '6921', 'U', '3263', '983', 'W', '5715', 'i', '6425', '5223', '6801', 'K', '5493', '5703', '3939', '797', '7003', '4915', 'S', '2651', '1371']

Answer:
700379739395703