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: 14, 23, ['6775', '9487', '1751', 'Z', 'm', 'W', '6101', 'J', '883', '3629', '1087', '5949', '1321', '1205', '859', '4807', 's', '5503', '2251', 'R', 'T', 'b', 'z', 'U', 'E', '2593']
Example Output: zbTR22515503s48078591205

Example Input: 4, 8, ['3807', '5231', '8743', '3165', 'B', 'h', 'V', '6185', '8317', '8533', 'j']
Example Output: 6185VhB3165

Example Input: 3, 19, ['135', '4961', '5525', '3191', 'W', 'O', 'L', 'K', 'w', 'm', '9155', 'z', 'i', 't', '8335', 'E', 'u', '4925', 'o', '7649']
Example Output:
o4925uE8335tiz9155mwKLOW31915525