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.

Example Input: 1, 7, ['6177', '2355', 'z', 'f', 'Y', '5807', '5807', 'k', '6209', 'g', 'Z', 'r', 'E']
Example Output: 58075807Yfz23556177

Example Input: 7, 7, ['a', '9461', '851', '2443', 'l', '9851', 'V', '3091', '3339', '2931', '4273', 'U', 'H', 'L', '7779', 'e', '5295']
Example Output: V

Example Input: 14, 19, ['5009', 'n', 'n', '5503', 'F', '3251', 'C', '9099', '8963', '983', 'c', 'N', 'n', 'G', '2673', 'q', '2365', '8685', 't']
Example Output:
t86852365q2673G