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: 4, 8, ['1841', 'x', 'A', '789', '2169', '115', '2729', 'c', 'A', '5035', '2103', 'R', 'O', '1801', '3093', 'P', '121', '5079', '4907', '6895', 'V']

c27291152169789