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: 19, 28, ['d', 'G', '2901', 'D', 'z', '7433', 'F', '8401', 'f', '5393', 'K', '7041', 'l', '3029', '8013', '1535', 'G', 'G', 'k', 'K', '2731', 'a', '955', 'D', '6419', '379', '1593', '4949', '267']

Answer: 494915933796419D955a2731Kk


Question: 1, 4, ['a', '9257', 'K', '3909', '1655']

Answer: 3909K9257a


Question: 9, 14, ['4175', '917', '5457', 'j', '8867', 'j', 'j', '1943', '9273', '5467', 'R', '9661', '2513', 'P', '6835', 'W', '4087']

Answer:
P25139661R54679273