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]: 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']
[EX A]: 5239iw

[EX Q]: 14, 23, ['6775', '9487', '1751', 'Z', 'm', 'W', '6101', 'J', '883', '3629', '1087', '5949', '1321', '1205', '859', '4807', 's', '5503', '2251', 'R', 'T', 'b', 'z', 'U', 'E', '2593']
[EX A]: zbTR22515503s48078591205

[EX Q]: 1, 6, ['F', 'X', 'U', '7713', 'v', '8405', '9755', '4919']
[EX A]:
8405v7713UXF