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: 7, 7, ['z', '2235', 'B', 'E', 'u', 't', 'p', 'h']

Output: p


Input: Consider Input: 8, 16, ['h', '3761', '5275', '4429', 'I', 'x', 'H', 'S', 'F', '1891', 'o', 'r', 'i', '875', '6999', 'u', '8045', 'A', 'd', 'y', 'V']

Output: u6999875iro1891FS


Input: Consider Input: 3, 18, ['177', '2501', '8903', 'z', 'J', 'b', '405', '9697', '7565', '1877', 'K', 's', '1003', 'i', 'D', 'q', 'S', '5635', '2809', '1475', '4049', 'N', '8663', '9355', '5751', '3003', '9691', '8787', '5823', 'm']


Output: 5635SqDi1003sK187775659697405bJz8903