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, 4, ['6025', 'W', '4529', 'D', '9719', '6937', '1967', 'U']

Answer: D4529


Question: 4, 6, ['Q', 'C', '3939', '5659', '6505', '2527', '2785', 'H', '2359', '925', '921', 'f', '1597', '7131', 'B', '3075', '9017', 'T', '8723', '2717']

Answer: 252765055659


Question: 6, 22, ['5779', '7909', '5679', '5235', '881', '1573', 'Z', '8683', 'w', '1429', 'y', 't', 'V', '6773', 'j', '4325', 'F', 'P', '1543', '2449', 's', 'u', 'U', '8553', 'H', '1995']

Answer:
us24491543PF4325j6773Vty1429w8683Z1573