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.
11, 28, ['3003', '6873', 'L', '1619', '3559', 'F', '7781', 'u', 'P', 'R', '1683', '4281', '1749', 'q', '5049', '6095', 'P', '6991', 'B', '2345', '3885', '8391', '9175', '303', '893', '8207', 'k', 'l', '1197', 'G']