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: 8, 8, ['6985', 'w', 'k', 'O', 's', '2033', '7631', '7177', '6875', 'X', '6053']
Example Output: 7177

Example Input: 2, 5, ['5507', '1269', '5425', 'r', 'l', '6693', 'T', 's', '4777']
Example Output: lr54251269

Example Input: 1, 3, ['2985', 'r', '2697', '2555', '6293', '9531', 'j', '9091', '9431', '3803', 'e', 'V', '8659', 'l', '6549', '3019', '1971', 'L', '5535', 'Q', 'A', '1119', 'G', 'p', 'A']
Example Output:
2697r2985