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.

Example Input: 7, 9, ['6997', '4095', '7629', '9191', 'l', '1345', '6633', 'Q', 'F', 'Z', '8353', '57']
Example Output: FQ6633

Example Input: 4, 8, ['3807', '5231', '8743', '3165', 'B', 'h', 'V', '6185', '8317', '8533', 'j']
Example Output: 6185VhB3165

Example Input: 18, 27, ['A', '9217', '1831', '1067', 'm', 'z', '4961', 'I', 'A', 'Q', 'r', 'I', 'q', 'W', 's', '8829', '9447', 'P', '4989', 't', 'g', '7677', '8597', 'z', 'p', 'Y', 'D', 'A', '2517']
Example Output:
DYpz85977677gt4989P