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: 10, 15, ['5209', '1305', 'A', 'q', '7543', '4273', '9525', '4695', '745', '5801', '9185', 'S', '3327', 'q', '6259', '2205', '1833', 'z', 'Y', '799', '1695', '4025', '2021', '5247', '8039', '9623', 'u']

6259q3327S91855801