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: 22, 23, ['6203', 'c', '9033', 'c', '4583', 'y', 'b', '4393', 'x', '7389', 'Y', '1699', '4203', 'd', '6847', 'p', 'u', 'Q', '3039', '7229', '4337', 'B', 'u', '1769']

uB