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: 10, 14, ['345', 'd', '563', 'k', '4579', 'F', 'N', '3777', '6289', '1483', 'f', '265', '5185', 'X', '789', 'Z', 'h', 'w', 'p']

Output: X5185265f1483


Input: Consider Input: 8, 16, ['7351', '5277', '4759', 'e', '2059', '4409', '7617', '8537', '2697', '8107', 'X', 'd', '9949', '4353', '6067', 'J', '8225', 'Y', '2685', 'n', '759', 'a']

Output: J606743539949dX810726978537


Input: Consider Input: 5, 17, ['e', 'x', 'K', '3879', 'l', 'm', 'T', 'P', '4515', '2411', '7951', 'j', 'C', 'd', '3505', '5565', 'N', 'o', '6299', 'U', 'b']


Output: N55653505dCj795124114515PTml