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: 4, 13, ['1739', '4099', 'O', '9939', 'x', 'O', '4567', 'S', 'k', '9633', '5135', 's', '9135', '4413']

9135s51359633kS4567Ox9939