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.
7, 22, ['4345', 'X', 'v', '8013', '9051', '739', '2273', '3475', 'X', 'N', 'y', 'V', '7499', '9315', 'c', 's', '6925', '53', '2737', 'a', '8237', 'c', '7857', '1685', '2897', '2899', '2781', 'B', '9773']