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: 13, 18, ['3289', '1035', 'G', '3869', 'F', '3511', '1861', 'u', 't', '2935', 'h', 'R', '4717', 'C', 'm', 'B', 'E', 'x', '675', '4677', '9375', 's', '4843', '7209', 'F', '6791', 'r', 'H', 'M']

xEBmC4717