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: Consider Input: 5, 6, ['4651', '5211', '1115', 'b', '7125', '4831', '623', 'G']

Output: 48317125


Input: Consider Input: 7, 7, ['N', '211', 'z', 'H', '709', '5047', 'e', 'o', '2241', 'p', '7679']

Output: e


Input: Consider Input: 1, 2, ['1997', '7195']


Output: 71951997