Definition: 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.
Input: 2, 11, ['4651', 'V', '2769', 'p', 'N', 'm', 'G', 'a', '3819', 'P', 'H', '2883', '1591', '4617', '8785', '8729', 'v', '9947', '7615', 'K', '9799', 't', '2447', 'a']

HP3819aGmNp2769V