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, 20, ['2463', 'T', 't', 'Z', '1437', '7409', '403', '8591', '9927', 'K', '29', 'Z', 'g', '9591', 'T', 'O', '1', 'Y', '8565', 'h']

h8565Y1OT9591gZ29K99278591