In this task, you are given inputs i, j, and A, where i and j are integers and A is a list. You need to find all elements of A from the ith element to the jth element, reverse the order in which they occur, and then concatenate them to output the resultant 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 concatenate the elements and then reverse the string.

Example Input: 3, 5, ['4769', 'z', '7199', '6277', '8329', '2257', '9301']
Example Output: 832962777199

Example Input: 1, 12, ['H', '7185', 'R', 'N', '489', '6499', 'L', '8809', '7041', '9267', 'o', 'r', '1423', '6103']
Example Output: ro926770418809L6499489NR7185H

Example Input: 5, 6, ['8571', '9241', 'E', '6031', 'F', '3857', '7983', '9375', '8753']
Example Output:
3857F