Definition: 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: 1, 9, ['815', '2869', '3193', 'V', '9599', 'I', 'm', 'R', '769', 'z', 'G', '9347', '9453', 'I', 'o', '2051', '3341', 'x', '1795']

769RmI9599V31932869815