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: 3, 7, ['Y', '5629', 'J', 'Q', '7907', 'C', '2053', 'e', 'L', '5165', '6687']

Answer: 2053C7907QJ


Question: 3, 5, ['q', 'G', '9871', '3427', 'Q', '1993', 'H']

Answer: Q34279871


Question: 1, 11, ['x', '267', '7851', '8951', 'g', '5389', '97', '3409', '4837', '8255', 'G', '7205', 'X', '1587', 'j', '197', 'B', 'p', 'p', 'o', '2115', '8181']

Answer:
G825548373409975389g89517851267x