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: 9, 22, ['8173', 't', 'G', 'Z', 'b', 'u', 'Q', 'Q', '7521', 'u', '5959', 'o', '6465', '9355', 'P', 'X', '6963', 'B', 'k', 'V', '4789', 's', 'W', 'Q', '5063', '6829', '9063', '5645', '3719', 'r']

s4789VkB6963XP93556465o5959u7521