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.
23, 26, ['5811', '3851', '6209', '5071', '1151', 'N', 'i', 'l', '1363', 'g', 'C', '7527', '9991', 's', '477', 'z', 'U', '3477', 'W', 'a', 'Q', 'z', '625', 'G', 'G', 'a', 'C', '2541', '6291', '7745']