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: 5, 11, ['u', 'r', '3437', '1377', 'n', '209', '1963', '535', '2245', 'i', 'e', '5085', '4705', '8223', '7061', 'S', 'p', '9623', '1459', '3849', 'k', 's', '6265', 'H', '3949', 'b', '2581']

ei22455351963209n