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: 15, 17, ['2589', '3609', 'l', 'O', 'h', '8879', 'I', 'G', 'b', '8983', 'S', 'y', '6777', '3059', '8715', 'F', '1055', '8075', 'Z', 'r']

1055F8715