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, 5, ['821', '1417', 'r', '9267', 's', '8093']
[EX A]: s

[EX Q]: 4, 6, ['m', '6441', 'q', 'T', 'Y', 'q', '5763']
[EX A]: qYT

[EX Q]: 13, 18, ['V', 'M', 'u', '5829', '8907', '1827', '5707', '1471', 'n', 'J', 'a', 'X', '8003', '5173', '2243', 'k', '1629', '4589', 'L', '8697', '3837', '8871', 'h', '3609']
[EX A]:
45891629k224351738003