Given the task definition and input, reply with output. 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.

19, 27, ['i', 'W', 'p', 'D', 'q', '7679', '2709', '3875', '1277', '5125', '797', '1541', '7869', '2113', '3303', '1699', '2713', '1339', '3665', '3173', '8861', '1877', '4597', 'u', 'o', 'X', 'A', 'R', 'k', '8675']

AXou45971877886131733665