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]: 6, 11, ['F', '8903', 'h', 'n', 'A', 'i', 'l', 'w', '4403', '633', '9105', '8597', '5207', '4435', 'N', 'x', '7105', 't', '9959', '2535', '7423', '9669', 'e']
[EX A]: 91056334403wli

[EX Q]: 2, 10, ['H', 'k', 'T', '5261', 'h', 'o', '7563', '2021', '5989', '3451', 'n', '8751', '5545', 'j']
[EX A]: 3451598920217563oh5261Tk

[EX Q]: 2, 15, ['i', '4905', '277', 'c', 'D', '8949', '9921', '9893', 'C', 'n', '4001', '45', 'J', '3731', '1275', '3403', '5141', 'o', 'j', 'M']
[EX A]:
12753731J454001nC989399218949Dc2774905