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, 14, ['1285', '4853', '7951', '3041', 'l', '4163', '7225', '1413', '2765', '2287', 'o', '6895', 'R', 'a', '5069', '7963', '5725', 'Q', '1029', '6927', 'b', '4713', '3339', '2883']

aR6895o22872765141372254163l3041795148531285