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: 2, 5, ['e', '7607', '3201', '3421', 'H', '543', '3489']

Answer: H342132017607


Question: 8, 9, ['4949', '5903', 'o', 'B', '4919', '7465', 'w', '4661', 'E', '6861', '9491', 'D', 'K']

Answer: E4661


Question: 1, 8, ['5507', 'B', 'c', '965', 'Z', '6327', '4905', '4941', '3177']

Answer:
494149056327Z965cB5507