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.
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Question: 3, 12, ['7853', 'U', 'P', '2193', 'O', '7747', '2471', 'o', 'r', 'T', '3465', '3363']

Answer: 33633465Tro24717747O2193P


Question: 8, 9, ['W', '1701', 'c', '3565', 'W', '687', 'b', 'o', 's', '3041', '4325', 'A', '2405', '5087', 'y', 'x', '2017', 'Y', 'U']

Answer: so


Question: 3, 18, ['8057', '6155', '8093', 'K', '3275', '4777', '2905', 'U', 'j', 'N', 'q', '9639', '223', 'W', '5881', 'f', 'x', 'S', 'K']

Answer:
Sxf5881W2239639qNjU290547773275K8093