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: 10, 11, ['T', 'L', '3087', '4469', 'S', 'R', '9825', '5635', 'g', '4639', 'r', 'd', 'm', '961', '2377', 'l', '3579', '6677', '6857', '2223', '9407', '8119', 'L', '9171', 'X', 'b', 'z', 'e', '3549', '4441']

r4639