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: Consider Input: 8, 20, ['5251', 'V', '1289', 'y', '9731', 'f', 's', '2535', 'L', '2855', 'Y', '6483', 'F', 'V', '6663', 'C', '7567', '2367', 'd', '2685', 'K', 'O', 'S', '8315', 'B', 'v', '331', 'H', '6567', 't']

Output: 2685d23677567C6663VF6483Y2855L2535


Input: Consider Input: 13, 20, ['z', '6473', '883', 'F', 't', '5379', '5471', '7621', 'q', '7731', '3525', '1077', '9929', '725', 'C', 'V', 'x', 'L', '3057', 'G', 'd', 'u', '4191', '6785', '1359', '5165']

Output: G3057LxVC7259929


Input: Consider Input: 12, 14, ['1769', 'f', 'I', '1205', '953', '3663', 's', '5053', '6935', 'S', '6915', 'T', '7459', 'a', '1799', '9047', '4841', '6715', '641', 'Q', '4493', '6709']


Output: a7459T