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, 9, ['5267', 'h', 'b', 'M', 's', 'U', 'N', 'm', 'h', '3081', 'Z', 'N', 'l', '5329', '8473', '1595', '5491', '6927', '1503', 'R', 'h', 'R']

hmNUsMb