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: 7, 9, ['7573', 'K', '4171', 'y', 'b', 'F', '8617', 'M', 'M', '5519', 'D', '5735', '8825', '5229', 'W', '3209', 'b', '6101', 'R', '4383', 'x', '1829', 'z', 'v', '1191', 'y', 'K', 'S', 'r', '4145']

MM8617