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.
8, 12, ['7365', 'p', 'q', '4287', 'L', '4231', 'D', 'k', 'u', '9391', '825', '2859', '3543', '7337', 'u', 'N', '9395', '4349', 'Y', 'L', '1327', '5369', 'u', '2329', 'H']