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, 5, ['s', '7401', '7073', 'E', '6689', '8791', 'd', 'E', '3479', '7323', 'r', 'n', '7921', '4601', '359', '5039', '6323', 'G', '2641', 'G', '7681', 'k', '5895', 'O']

6689E70737401s