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: 7, 8, ['l', 'D', '9033', '4155', '9215', '4615', '5411', 'x', '6533', 'z', 'p', 'm', '6559', '6803', 'p', 'm', '4681', 'b', '6531', 's', '8711', '1385', 'A', 'U', 'b']
Example Output: x5411

Example Input: 12, 18, ['N', '9555', 'H', 'd', '7941', 'U', '1965', 'G', 'E', '6947', 'q', '2341', '7909', 'n', '8625', 'r', 'M', 'F']
Example Output: FMr8625n79092341

Example Input: 8, 11, ['3337', 'L', 'v', '7077', 'S', 'u', 'Z', '5319', '1223', 'h', 'u', '4771', 'k', 'E', '9567', '6487', 'C', 'U', '2203', 'x', '3813', 'k']
Example Output:
uh12235319