Definition: 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.
Input: 3, 8, ['7681', 'd', 'n', '5743', 'V', 'z', 'A', '5571', '5247', '2899', '8329', '7287', '5749', 't', '7951', '8241', 'C', 'C', 'G', '7533', 'E', '7009']

5571AzV5743n