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]: 4, 11, ['j', '7593', '6631', '5943', '5033', 'f', 'N', '9453', '3353', '1719', 'n', '8353', 'F']
[EX A]: n171933539453Nf50335943

[EX Q]: 2, 15, ['5071', 'O', '2071', 'i', 'D', 'T', 'h', '2471', '9431', '9245', '6947', '749', '4035', 'E', 'n', 'B', 'D', '2639', '5307', 'H']
[EX A]: nE40357496947924594312471hTDi2071O

[EX Q]: 4, 6, ['K', 'Q', '9059', '5563', '6669', 'i', '9925']
[EX A]:
i66695563