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.
26, 28, ['7669', '8757', '8949', '6113', 'A', 'D', '9991', 'v', 'N', '7041', '6513', 'c', '5541', 'I', '2059', 'a', 'Z', '2833', 't', 'j', '2899', '8159', '3903', 'i', 'O', 'j', '5403', '4477']