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, 15, ['4879', 'Z', 'o', 'T', '7235', 'i', 'n', '1291', '3425', 'L', '8661', 'M', 'o', '6529', 'o', 'K', 'W', 'R']
[EX A]: o6529oM8661L34251291ni7235ToZ

[EX Q]: 1, 6, ['4937', 'x', '6497', 'l', 'n', 'V']
[EX A]: Vnl6497x4937

[EX Q]: 2, 2, ['2857', '5361', '9939', 'a', '5447', '9159', '1719', '8009', 'L', 'V', 'y', '5967', '7725']
[EX A]:
5361