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.

14, 15, ['b', '863', '5093', '7589', '6635', 'X', '863', '8197', '3571', 'u', 'J', '1331', 'M', 'z', '9965', '3989', '2677', 'm']
9965z

2, 10, ['H', 'k', 'T', '5261', 'h', 'o', '7563', '2021', '5989', '3451', 'n', '8751', '5545', 'j']
3451598920217563oh5261Tk

4, 13, ['1739', '4099', 'O', '9939', 'x', 'O', '4567', 'S', 'k', '9633', '5135', 's', '9135', '4413']

9135s51359633kS4567Ox9939