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.
6, 22, ['7239', 'K', 'Y', '3733', 'R', '2597', '5613', 'N', 'e', '4139', '9223', 'M', 'c', 'k', '4135', '2055', 'q', 'b', '7337', '4201', 'd', 'V', 'e', '8903', '4693', 'X', 'w', '8919', '5979', '8987']