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: 6, 7, ['A', 'u', 'f', 'q', 'l', '4255', 'k', '1053', 'A']

Answer: k4255


Question: 3, 4, ['A', 'I', 'x', '1457', '9473', '4945', '6463', '8047', '3667', '8267', '3733']

Answer:
1457x