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.
14, 25, ['g', '6513', '5365', '2713', '3973', '4221', '2783', '4587', '1539', '9087', '1857', '5879', '4773', '9977', 'y', 'e', '3951', 'H', '7361', 'c', 'P', '4899', '947', 'j', '8123', 'X', '5169', 'J', '4817']