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, 4, ['1019', '7135', 'J', 'j', '6487', 'O', 'w', 'x']

Answer: jJ


Question: 2, 2, ['2475', '621']

Answer: 621


Question: 3, 6, ['D', '3805', '1111', 'I', '1489', '3071', '8153']

Answer:
30711489I1111