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

Example Input: 2, 11, ['K', '7329', 'Z', '4403', '3177', '7187', 'D', '445', 'x', '1477', '4599', '6755', '5747', 'w', '8279', 'E', 'c', '4191', '6461', '4767', 'u', '3213', 'd', 'T', 'V', '2157', '2435', '5821', '2087']
Example Output: 45991477x445D718731774403Z7329

Example Input: 4, 12, ['8195', 'q', 'i', 'Y', 'e', 'x', '9489', 'v', '1717', 'h', '9655', 'J', '893', 'K', '4301', '8643', 'P', '95', 'i']
Example Output:
J9655h1717v9489xeY