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, 6, ['m', '6947', '9549', '8715', 'R', 'h', 'z']

Output: hR871595496947m


Input: Consider Input: 4, 9, ['w', 'X', 'I', 't', '6513', 'l', '2163', 'k', 'z']

Output: zk2163l6513t


Input: Consider Input: 2, 15, ['669', 'D', 'w', '5397', 'N', '5967', 's', 'E', 'y', 'E', 'm', 'l', '9505', '5557', '2861', '679', 'g', '9549', '9965', 'q', 'Y', 'D', '6779', '5443', '6189', 'P', 'y', '5179']


Output: 286155579505lmEyEs5967N5397wD