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: 9, 14, ['5557', '6739', 'N', 'f', 'j', 'z', '3133', 'f', '655', '6015', '6537', 'C', '6829', '2537', 'K', '6121', 'n', '8973', 'y', 'K', 'n', '2455']

25376829C65376015655