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: 6, 11, ['o', 'B', '6117', 'H', '1043', '7863', '5637', 'v', 'a', '7637', '4857', '3315', '1837', '2137', 'h', 'm', 'u', 'M', '403', 'B', '399', '5123', 'h', '9737', 'd', 'i']

48577637av56377863