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: 25, 28, ['Z', '5685', 'W', 'n', '2773', '5097', 'U', '5251', '9849', '5515', '1813', 'i', '9209', 'V', '6849', '4365', '6885', '9935', '8999', 'C', '8449', 's', 'P', 'D', '349', 'f', '4671', 's']

s4671f349