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, 16, ['f', '4879', '9419', '1349', '2899', '7327', '1313', '1761', 'n', 'i', '6113', '2135', 'u', 'z', '4239', 'h', '3271', 'i', '9595', '4633']

h4239zu21356113in17611313