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, 8, ['911', '2569', '2911', 'l', '4193', 'w', '6935', '5741', '7965', 'f', 'N', 'F', '5717']
Example Output: 57416935w4193l2911

Example Input: 5, 5, ['u', '7295', 'e', 'a', 'N', '8701', 'r', '3107']
Example Output: N

Example Input: 4, 5, ['9903', '9757', '6045', '735', '3951', 'y']
Example Output:
3951735