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, 15, ['b', '863', '5093', '7589', '6635', 'X', '863', '8197', '3571', 'u', 'J', '1331', 'M', 'z', '9965', '3989', '2677', 'm']
[EX A]: 9965z

[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]: 5, 22, ['j', '1343', '5775', '7141', 'y', '8921', 'O', '4161', 'n', '3469', '467', '7987', 'W', 'j', '2719', '3813', '8573', '5259', '4893', '7269', '3519', '9837']
[EX A]:
98373519726948935259857338132719jW79874673469n4161O8921y