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.
16, 22, ['i', 'S', 'm', 'h', '2709', 'm', 'g', '5353', '4387', '993', 'K', 'W', 'l', '1857', '2385', 'Q', '1843', '5031', '285', 'e', '4277', '7935', 'x', 'd', 'y', 'C', '5727']