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, 6, ['4031', 'K', 'X', '2743', '453', 'X', '4777', 'T', 'I', '1435', '3873', '3103', '2099', '9651', '2917', '5711', '9881', 'o', 'I', 'p', 'H']
Example Output: X4532743X

Example Input: 19, 24, ['j', 'n', 's', 'i', 't', '3013', '8761', '5025', '2653', '8887', 'l', 'V', '8193', 'N', 'F', 'A', '2925', 'h', 'F', '4259', 'a', 'w', '2939', '3473', '6489', '9199', 'r', 'O', 'O', 'l']
Example Output: 34732939wa4259F

Example Input: 10, 20, ['683', 'x', 'Q', 'S', '7419', 'O', 'u', 'r', 'b', 'w', '3453', '737', 'p', 'x', '3689', 'j', '9597', 'Z', 'I', '4963', 'Q', 'S', '1119', '3623', 'v', 's', '2249']
Example Output:
4963IZ9597j3689xp7373453w