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: 13, 19, ['a', 'H', 'r', 'H', 'B', '4943', 'q', '8375', '2873', '2873', 'Q', 'U', '3705', '151', 'w', 'N', '4963', '8231', '2799', '9361', 'L', '1887', '237', '8785', '6135', 'y', '2407', '7563']

279982314963Nw1513705