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: 16, 26, ['6975', 'z', '4385', 'K', '7559', 'N', '3341', '2471', 'q', 's', '5827', '7957', '1497', 'E', 'Q', '4407', '9275', 'J', 'W', 'G', '959', 's', '8381', '7705', 'Z', 'm', 'y']
Example Output: mZ77058381s959GWJ92754407

Example Input: 1, 2, ['1437', 'u']
Example Output: u1437

Example Input: 9, 14, ['C', 'Z', '3139', 'F', '4273', '2877', '7341', 'C', 'Z', 'v', 'y', 'A', 'w', 'Y', 'D', 'o', 'J', 'o']
Example Output:
YwAyvZ