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, 8, ['f', 'W', '2025', '8777', '7499', 'p', 'n', '9151', '9467', '83', 'w', 'a', 'E', 'e', '2217', 'K', '7787', '1161', 's', 'X', '1157', 'J', 'y']

9151np7499