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.

8, 9, ['4949', '5903', 'o', 'B', '4919', '7465', 'w', '4661', 'E', '6861', '9491', 'D', 'K']
E4661

13, 16, ['z', '5051', '4499', 'W', 'X', '8861', 's', 'd', 'd', '4987', 'X', '6171', '7587', 'c', 'h', '9101', 'r', '6753', 'M', '3501', 'b', 'b']
9101hc7587

6, 10, ['7321', '3887', '3405', 'j', '1703', 'T', '9917', '3369', '6387', '9245', '4959', 'X', '5515', '5235', 'a', '3005']

9245638733699917T