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: 9, 12, ['a', 'z', 'g', '1421', '695', '731', '2227', '9547', '9353', '6223', 'L', '7309', '8555', '9727', 'g', '3679', '1105', 'P', '7209', 'g', 'Y', '3857', '6263', 'u', 'p', 'j', 'E', '8755', 't', '8683']

7309L62239353