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, 2, ['2087', '6501', 'M', '785', '4477', 'i', 'Z', '409', 'W']

Output: 65012087


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

Output: 7239y


Input: Consider Input: 5, 6, ['B', 'M', 'n', '9115', '5533', '1081', '217', 'u']


Output: 10815533


