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: 1, 15, ['4269', '6489', '8181', '1435', '8965', '8535', 'q', 'S', '8067', '2825', '6409', '7807', 'M', 't', 't', '6481', '9233', '883']

ttM7807640928258067Sq853589651435818164894269