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: 7, 9, ['4015', 'U', 'l', '7791', 'I', '437', '8153', 'z', '657', 'b', '4909', 'V', 'p', '6565', '5875', '4717', 'N', 'W', 'A', '7613', 'd', '5327']

657z8153