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: 5, 9, ['q', 'g', '1455', 'f', '2605', 'B', 'r', 'B', 'y', 'z', '8295', '7259', '4945', '4519', '7885']

Answer: yBrB2605


Question: 6, 15, ['7969', 'z', '7061', 'J', 'T', '7917', '7225', '7907', '8333', 'U', 'w', 'Y', '4729', '2461', 'X', 'k']

Answer: X24614729YwU8333790772257917


Question: 10, 14, ['B', 'l', 'F', 'J', '6305', '4381', 'f', 'p', '5365', 'S', '1473', 'O', '2881', '4237', 'i', 's', 'Z', '9351', '4517', 'i', 'h', '9487', '8285', 'D', '253']

Answer:
42372881O1473S