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, ['6025', 'W', '4529', 'D', '9719', '6937', '1967', 'U']

Answer: D4529


Question: 9, 16, ['h', '9775', 'a', '8833', '5813', '7225', 'o', 'i', 'i', '6747', '521', '8947', '2191', 'h', 'v', '8275']

Answer: 8275vh219189475216747i


Question: 10, 21, ['9287', 'X', 'N', 'O', '8135', 'x', '8713', '5273', 'W', '2471', 'H', '1657', 'o', '5911', 'w', 's', 'R', 'U', 'f', 'i', 'J', '8869', '2985', '1337']

Answer:
JifURsw5911o1657H2471