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: 1, 15, ['5341', 's', 'V', 'F', '4539', '5719', '5319', '2513', 'P', 'j', 'G', '5547', 'J', '8859', 'v', '6751', '3185', '8829', 'x', '3789']

Answer: v8859J5547GjP2513531957194539FVs5341


Question: 7, 14, ['R', 'F', 'i', '3355', '4543', 'E', 'j', 'q', 'B', 'F', '7195', 'B', '2255', '7513', '5549', '1389', '9069', 'U', 'v']

Answer: 75132255B7195FBqj


Question: 13, 16, ['2235', 'o', '503', '4419', '6233', '2469', 'P', 'V', 'c', '9367', '2749', '9393', 'y', '2473', 's', '3135', '187', '1449', '6065', 'o']

Answer:
3135s2473y