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: 8, 12, ['8201', 'd', 'Z', 'r', '9627', '3897', 'u', '7745', 'i', 'F', '2905', '9987', 'T', 'E', '2547', 'm', '6341', 'M', '4615', '3663', '9149', 'k', '8921', '1889', '7721', '3569', 'f', '7317', '8459', '3009']

99872905Fi7745