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: 1, 2, ['q', '3853', 'e', 'j']
Example Output: 3853q

Example Input: 3, 10, ['439', 'o', 'd', '4383', '6571', 'u', '2531', '5811', '9079', 'J']
Example Output: J907958112531u65714383d

Example Input: 8, 9, ['4471', 'f', 'A', '5005', '2661', '6063', '1205', '5059', '2597', '315', 'O', '1395']
Example Output:
25975059