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.
--------
Question: 1, 5, ['E', '7177', '9629', 'b', '1161', '9127', 'W', '293', '3045', '8379', '1427']

Answer: 1161b96297177E


Question: 8, 8, ['6985', 'w', 'k', 'O', 's', '2033', '7631', '7177', '6875', 'X', '6053']

Answer: 7177


Question: 6, 16, ['5327', 'b', '1273', '7905', '305', 'e', '5245', '6277', 'x', '4219', '263', 'v', '5971', 'W', '6639', 'I']

Answer:
I6639W5971v2634219x62775245e