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

Output: 7239y


Input: Consider Input: 1, 1, ['h', 'L']

Output: h


Input: Consider Input: 3, 4, ['P', 'm', '4395', '8135']


Output: 81354395