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: 26, 28, ['G', 'T', '799', '5645', '7909', 'W', '1457', 'O', 'a', '6689', 'M', 'L', '1969', '6337', 'F', '5003', '9759', 'Y', '2011', 'e', '51', '4325', '989', 'q', 'g', 's', '7701', 'b']

b7701s