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, 10, ['5407', '2249', 'o', '545', '6215', '921', '3269', 'b', 'U', '7353', '2907', '2049', '2679', 'o', 'N', '489', 'U', '4765', 'L', 'Y', 'e', '4299', 'B', 'M']

7353Ub32699216215545o22495407