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.

[Q]: 16, 20, ['7675', 'c', '9729', '8219', 'P', '9939', '9217', 'C', '4067', '549', 'g', 'w', '3793', 'I', 'U', 'R', 'S', '2615', 'h', 'M', '889']
[A]: Mh2615SR


[Q]: 5, 7, ['n', 'N', 'n', 'M', 'w', 'i', '5239', '8379', 'G', '6635', '6913', '8461', 'c', 'b', '9023', 'r', '6015', 'q', 'G', 'v', 'W', '3315', 'i', '9759', 'D']
[A]: 5239iw


[Q]: 1, 26, ['R', '2089', '1441', '6965', 'h', '779', '4811', '9829', 'v', 'x', '745', '1471', 'H', 'd', '7713', 'F', '5423', 'K', 'd', 'h', 'C', '9417', 'c', 'j', 'I', 'G', 'x', 'l', '2391']
[A]:
GIjc9417ChdK5423F7713dH1471745xv98294811779h696514412089R