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: 12, 20, ['869', '6009', 'Y', '8839', 'j', 'Q', '4485', 'V', 'p', '6129', '4495', '5839', 's', 'B', 'I', 'h', 'q', '6895', '8297', 'A', '8809']

Output: A82976895qhIBs5839


Input: Consider Input: 5, 6, ['3365', 'T', '5833', 'w', 'y', '7239', 'O', 'r', '7183', '1795', '5293', '4545']

Output: 7239y


Input: Consider Input: 4, 10, ['V', 'c', 'J', '8513', '4667', '183', 'i', 'z', 'z', 'V', 'Q', '7897', '669', 'r', 'W', 'q', 'a', '4845', 'Z', 's', 'l', '9561']


Output: Vzzi18346678513