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: 16, 22, ['7741', 'A', 'M', 'N', '7967', '1049', '6971', '5547', '3263', 'x', '2675', '9757', '343', 'g', '8277', '3727', '5711', 'M', 'J', '6417', '1085', '3885', 'M']
Example Output: 588358017146JM11757273

Example Input: 1, 4, ['t', '6037', 'I', '2769', 'C']
Example Output: 9672I7306t

Example Input: 4, 16, ['4489', 'X', 'T', '3299', 'y', 'E', 'g', '8529', '681', 'W', '3695', 'o', '6587', '4959', '2353', '4229', 'z', '4817', '9085', 'N', 's', '7865']
Example Output:
9224353295947856o5963W1869258gEy9923