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.
5, 14, ['i', '9163', '5', 'J', '9027', '6209', '8217', 'E', '5801', '9567', '4425', '2857', 'y', 'j', 'A', 'C', '8197', 'M', 'l', 'K', 'x', '879', 'Z', 'X', '5241', 'o', 'N', '3891', 'W']