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, 6, ['D', 'X', '6211', '6533', '7783', 'G', 'B', 'o', '9871', 'E', '6691', 'F', 'U', '8191', '6569', '8907', '2861', 'h', '4665', 'U', 'J', '1901', 'V', 'd', 'A', 'Z', '9537', '1553']

Answer: G778365336211


Question: 5, 8, ['725', '7647', 't', '5381', 'I', 'U', '1107', 'z', '969', 'p', 'w', '3053', 's', 'N', 'R', '4651', '3381', '8699', 'F', '6013', 'P', 'e', '7855', '365', 'b']

Answer: z1107UI


Question: 15, 22, ['B', 'i', '6819', 'I', '807', '3639', '2649', 'a', 'B', 'R', '5119', '1269', 'G', 'v', '7679', 'S', '8217', 'S', 'T', '3769', 'n', 'N']

Answer:
Nn3769TS8217S7679