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, 26, ['6125', 'B', 'm', 'H', '7495', '83', 's', 'L', 'C', 'r', 'K', 'j', 'j', 'f', 'W', '9031', 'k', 'L', '1631', '2497', 'r', 'a', 'X', '6983', 'W', 'd', '1273', '4007', '3825']

dW6983Xar24971631Lk9031WfjjKrCLs837495Hm