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: 19, 28, ['1857', '7871', 'N', 'j', 'f', 'y', 'F', 'M', '883', 'v', '7135', 'd', 'y', 'Z', 'K', '9301', 'm', '1725', 't', '1675', '6241', 'H', '5189', 'f', '2581', 'u', '465', '3677']

Output: 3677465u2581f5189H62411675t


Input: Consider Input: 4, 4, ['8943', '8643', 'z', 'P', 'q', 'v', '2799', 'm', '8201', 'e', 'j', 'r']

Output: P


Input: Consider Input: 5, 16, ['A', 'l', '7647', 'Q', 'I', '3801', 'A', 'x', 'm', 'n', 's', 'k', '5425', 'a', 'E', 'y', '2259', '1901']


Output: yEa5425ksnmxA3801I