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, 2, ['b', 'l', 'h', '5767', 'A', 'p', '5455', '3483', '7639', '3199', '7451', 'n', 'P', '3485', 'W', '1487', 'N', '903', 'i', '9053']

lb