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: 12, 17, ['s', 'g', 'E', '6761', '2953', '8181', '9557', 'y', 'H', 'B', '5923', 'h', '4415', '6705', '2297', '9471', 'e', 'h', '9283', '2295', 'f', '4207', '3247', '6249', 'M', '4227', '4739', 'M', '3585', 'A']

e9471229767054415h