Definition: 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.
Input: 9, 14, ['8097', 'J', '6343', 'G', '2169', '213', '6485', '511', '2585', 'U', '2083', '2777', 'U', '8083', 'z', 'm', '1385', 'e', '6597', '2615', '5363', '8175', 'n', '5009', '3577', 'K']

8083U27772083U2585