In this task, you are given inputs 'i', 'j', and A, where 'i' and 'j' are integers and A is a list. A list is shown by two brackets and comma-separated numbers and characters inside, like ['1', '12', 'l']. You need to concatenate all elements of A from the ith element to the jth element, and then reverse the resulting 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 reverse first and then concatenate.
24, 27, ['M', 'T', '4645', 'T', '9411', 'B', '5041', '5799', '4289', 'L', 'm', 'E', 'G', '9733', 'W', '6471', '5045', 'a', 'b', '6219', 'l', '9489', 'f', '563', 'j', '5623', '3653']