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, 26, ['o', 'R', 'A', '3469', 'W', '2277', '7697', '1619', 't', 'W', '8823', 'M', 'k', 'h', 'r', '3863', 'k', 'G', 'P', '6263', '379', '3751', 'r', 'b', 'k', '2939', 'B', '8721', 'D', 'K']

2939kbr37513796263PGk3863rhk