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, 16, ['2235', 'h', 'q', 'y', 'n', '5699', 'V', '125', 'l', '7387', '85', '6165', '2841', '3019', '2535', 'W', 'p', '4401', '2949', '5767', 'o', 'D', 'T']

W2535301928416165857387l125V5699nyq