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: 4, 11, ['j', '7593', '6631', '5943', '5033', 'f', 'N', '9453', '3353', '1719', 'n', '8353', 'F']

Answer: n171933539453Nf50335943


Question: 10, 18, ['p', '5729', '2319', 'D', 'u', 'C', '5549', 'l', '6565', '2055', 'J', '6501', '9961', 'q', 'T', 'b', 'c', 't', '3407', 'M', '3705', 'h', '4409', '8927', 'J', '3701']

Answer: tcbTq99616501J2055


Question: 4, 8, ['Y', '2737', '2789', 'r', 'B', 'c', 'v', '8363', '9921', '2177', '7465', 'J', 'w', '4559', '6449', 'O', '4665', 'J', '6195', 'm', '8553', 'b']

Answer:
8363vcBr