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.

[EX Q]: 2, 11, ['d', 'd', '3453', '8245', '6639', '3287', '5797', '3497', '1017', '4911', 'H', 'c', '5347', 'W']
[EX A]: H49111017349757973287663982453453d

[EX Q]: 12, 13, ['x', 'V', '4453', 'Q', 'r', 'p', 'M', '2321', 'Q', '9461', 'h', 'e', 'D', 'F', 'o', 'd', 'G', 'A', 'A', 's', '2777', '3963', '3363', 'C', 'X', 't']
[EX A]: De

[EX Q]: 9, 13, ['5929', '2579', 'E', '7811', 's', '207', 'l', '5645', 's', '4221', 'y', 'U', '3973', '1417', '1033', '9949', '9569', 'n', '6919', 'X', 'o', 'g', 'c', '6023', 'i', 'L', '5871']
[EX A]:
3973Uy4221s