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: 3, 10, ['4471', 'd', '3791', 'A', 'Y', '5289', 'U', 'C', 'K', '9589', 'A', 'v', 'I', '4971', '4659', 'K', '593', '7263', 'L', '8689', '5955', '3273', 'y', 'u']
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
9859KCU9825YA1973