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.
24, 26, ['a', '4119', 'o', '8853', 'k', 'W', 'C', '9601', '2001', 'p', '7801', 'S', '3775', '883', 'M', 'U', 'z', '2331', '4523', 'P', '6679', '9799', 'W', '5511', 'C', '3585', 'A', '2687', 's']