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: 1, 5, ['c', 'C', '6015', '9741', 's', '3435', '8097', '1181', '5819', 'O', '9493', '9591', '2367', 'y', '9873']

Output: s97416015Cc


Input: Consider Input: 8, 13, ['s', '8529', 'p', 'm', '7059', 'j', 'C', '2863', '1513', '7099', 't', 'f', 'D', '6475']

Output: Dft709915132863


Input: Consider Input: 1, 5, ['2915', '2569', 'a', 'k', 'k']


Output: kka25692915