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: 10, 11, ['6235', '7045', 'Y', '1245', '2627', 'D', 'B', '6537', '2265', 'b', '4265', 'b', '621', 'z', '7271', 'e', 'C', 'd', 'j', '8865', '5899', 'g', '6119']

4265b