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, 23, ['8713', 'S', 's', '9211', '9619', '9465', 't', 'c', 'J', 'm', 'm', 'o', 'A', 'y', '5961', '4525', '4673', 'O', '331', 'q', 'b', 'G', 'z', '209', 'e', 'R']

zGbq331O467345255961yAommJct946596199211sS8713