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

[EX Q]: 2, 13, ['4737', '7213', 'O', 'E', 'L', 'f', '1347', 'x', '4083', 'd', 'p', '4259', 't', 'v']
[EX A]: t4259pd4083x1347fLEO7213

[EX Q]: 10, 15, ['J', 'M', 'Q', 'S', 'v', '7373', 'W', 'c', 'I', 'F', 'D', '6605', 'k', '7001', '5017', '4391', '1103']
[EX A]:
50177001k6605DF