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, 13, ['B', '7077', 'R', '4943', 'b', '9755', 'H', 'm', '8553', '9817', 'D', '6685', '8143', '5701', '1903', 'w', '5405', '4233', '9571', '2173', 'K', '3613']

81436685D98178553