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: 10, 20, ['7655', 'T', 'i', 'R', 'O', 'y', '2217', '7443', '2467', 'k', '5471', 'e', 'z', 'x', 't', '4181', 'd', 'r', '2879', 'j', '8981', 'y', 'T', 'Y', 'R']

Answer: j2879rd4181txze5471k


Question: 5, 6, ['4651', '5211', '1115', 'b', '7125', '4831', '623', 'G']

Answer: 48317125


Question: 1, 9, ['2681', 'r', '7517', 'S', 'R', 'J', 'h', 'w', 'N', '8301']

Answer:
NwhJRS7517r2681