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, 18, ['2347', 'y', 'i', 'G', 'p', '821', 'l', 'K', '2571', '3897', 'I', 'X', 'o', 'w', 'F', 'h', 'o', 'k']
Example Output: kohFwoXI38972571Kl

Example Input: 12, 17, ['T', 'o', 'e', '5003', 'r', '1309', '6761', 'h', '7471', '7863', '8521', 'L', '8941', '4289', '5099', '9433', 'U', '387', '5857', '9301', '5107', 'J', '1949', '7591', '4167', '1385', '4517', 'A']
Example Output: U9433509942898941L

Example Input: 3, 10, ['V', '2283', 'u', '8971', '3455', 'm', 'h', 'K', 'H', 'a', 'z', 'X', 'U', 'i', '4709', 'K', 'M', 'J', 'V', 'L', '2109', '4247', '4167', 'N', '5019', '4737']
Example Output:
aHKhm34558971u