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: 9, 11, ['T', 'p', 'x', '1885', 'n', '695', 'q', 'w', 'K', '6593', '2821', 'H', '2911', 'w', 'R', 'd', 'n', 'Y', '813', 'E']

28216593K