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: 3, 16, ['5101', 'C', '6417', 'I', '5515', '2395', 'S', '9745', 'm', 'X', 'L', '1065', 'l', 'w', 'X', '6387', '8765', 'T', 'V', '8997']

6387Xwl1065LXm9745S23955515I6417