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: 10, 10, ['f', '6369', 'B', 'p', 'T', '1169', '7861', 'I', 'G', '5077']

Output: 5077


Input: Consider Input: 5, 5, ['u', '7295', 'e', 'a', 'N', '8701', 'r', '3107']

Output: N


Input: Consider Input: 4, 5, ['1083', '6267', 'e', '4857', 'N', 'o', 'T', 'u']


Output: N4857