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.

Example Input: 10, 17, ['3583', 'B', 'h', '2719', 'Y', '4557', 'K', '6897', '6245', '599', 'x', 'G', '4969', 'g', 'm', 'i', 'e', '1619', '5123', 'P', '1139', 'i', '3569', '2577']
Example Output: eimg9694Gx995

Example Input: 3, 7, ['u', '1307', 'F', '8027', 'r', '4559', 'F', 'm', '9805', '5063']
Example Output: F9554r7208F

Example Input: 9, 14, ['9059', '3311', '3529', '3859', '3033', 'K', '8829', 't', 'A', 'G', '7825', '6965', 'I', '8225', '4465', '663', 's', 'J', 'c', '9865', 'a']
Example Output:
5228I56965287GA