In this task, you are given inputs 'i', 'j', and A, where 'i' and 'j' are integers and A is a list. A list is shown by two brackets and comma-separated numbers and characters inside, like ['1', '12', 'l']. You need to concatenate all elements of A from the ith element to the jth element, and then reverse the resulting 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 reverse first and then concatenate.
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Question: 2, 7, ['e', 's', '7009', 'z', 'I', '8649', '6405', '551', 'C', '5325', 'V', 'i', 'w', 'K', 'w', 'R']

Answer: 50469468Iz9007s


Question: 26, 26, ['6889', '1843', '3667', 'I', '7035', '5757', 'L', '4247', '1471', 'z', '8037', 'Z', '6985', '3539', '2133', 'g', 'z', '885', 'R', 'c', '9571', '2733', 'a', 'C', '8691', '9527']

Answer: 7259


Question: 11, 24, ['1773', '8217', 'W', '3703', '5595', 'f', '9677', '1509', '6451', 'o', 'W', '4899', '4895', '6663', '1999', 'b', '147', 'h', 'R', '8621', '7049', '9943', 'S', '707', '8361']

Answer:
707S349994071268Rh741b9991366659849984W