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: 13, 20, ['z', '6473', '883', 'F', 't', '5379', '5471', '7621', 'q', '7731', '3525', '1077', '9929', '725', 'C', 'V', 'x', 'L', '3057', 'G', 'd', 'u', '4191', '6785', '1359', '5165']

Answer: G3057LxVC7259929


Question: 4, 5, ['y', '2461', '7269', 's', 'V']

Answer: Vs


Question: 1, 19, ['2819', '9635', '6527', '8975', 'Y', '9487', '4723', '4287', 'p', 't', '4153', '6659', 'T', '3797', '9949', 'd', '3677', '5769', 'l', 'Y', 'g', 'Y', '5339']

Answer:
l57693677d99493797T66594153tp428747239487Y8975652796352819