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: 13, 16, ['2235', 'o', '503', '4419', '6233', '2469', 'P', 'V', 'c', '9367', '2749', '9393', 'y', '2473', 's', '3135', '187', '1449', '6065', 'o']

3135s2473y