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: 5, 6, ['4913', 'G', '8949', 'f', 'a', 'W', 'K', 'J', '9147', '7347', '9913', '1567', 'T', '9297', 'T', 'f', '5489', 'X', '6585', '2643', 'U', '2989']

Wa