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]: 14, 22, ['2487', '2263', '9465', 'S', '7313', 'u', '639', '6729', 'y', '6041', '6801', '7995', 'f', 'J', 'l', 'm', 'Q', '4793', '5291', 'R', 'H', 'V', '9535', '9163', 'O', 'J', 'P', 't']
[EX A]: VHR52914793QmlJ

[EX Q]: 19, 25, ['l', 'i', 'v', '2813', '4893', '3263', 'a', 'H', 'H', 'c', 'w', '91', 'X', '8227', '917', 'D', '4803', 'T', 'v', '9273', '9365', 'z', 't', 'b', '2077', '1641', 'J', '7745']
[EX A]: 2077btz93659273v

[EX Q]: 18, 20, ['v', '7595', 'f', 'n', 'R', 'Q', '7139', '3001', '7071', '9315', 's', 'u', 'A', '7729', '7467', 'T', 'o', 'V', 'y', 'D', '2855']
[EX A]:
DyV