In this task, you are given inputs 'i', 'j', and A, where 'i' and 'j' are integers and A is a list. A list is shown by two brackets and comma-separated numbers and characters inside, like ['1', '12', 'l']. You need to concatenate all elements of A from the ith element to the jth element, and then reverse the resulting 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 reverse first and then concatenate.

[Q]: 18, 20, ['1111', '8387', 'Q', 'O', 'A', 'E', '7233', 'o', '5603', 'H', '5793', 'k', '5603', 'B', 'F', 'e', 'Q', 'w', '9253', '6559']
[A]: 95563529w


[Q]: 5, 7, ['2725', '1489', 'P', '2021', 'c', '1605', 'R', 'T', 'p', 'q', '6487', '3395', 'u', 'x']
[A]: R5061c


[Q]: 12, 27, ['F', 'h', 'H', '4481', '6241', 'f', '8741', 'q', '6191', 'm', 'N', 'q', 'p', 'V', '9473', 'D', '4543', '1873', '2657', 'Y', '7727', '3775', '3211', '8577', '3513', 'z', 'D', 'i', '6787']
[A]:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Dz31537758112357737277Y756237813454D3749Vpq


