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.
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Question: 9, 10, ['l', '9027', 'D', 'T', '6001', '7127', '2551', '3093', 'i', '3453']

Answer: 3543i


Question: 2, 3, ['i', '7465', '1315']

Answer: 51315647


Question: 4, 9, ['5477', '9525', 'g', '9727', 'L', '7053', '3927', '7275', 'N', '6961', '8761']

Answer:
N572772933507L7279