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.
2, 12, ['7289', '3309', '9329', 'j', '2871', 'x', '381', 'A', 'q', '5215', 'G', '9395', '8507', 'Y', '1575', '2095', 'O', 'X', 'a', 'E', '9201', 'I', 'C', '1553', '2403', 'q', 'Q', 'H']