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: 12, 17, ['H', '8577', 'B', '9603', '7827', 'u', 't', '4597', '277', '1729', 'V', 'D', '6059', '9337', '8409', 'O', 'l', 'y', 'F', 'V', '9789', 'C', '7983', 'r', 'o']

lO840993376059D