In this task, you are given inputs 'i', 'j', and A, where 'i' and 'j' are integers and A is a list. A list is shown by two brackets and comma-separated numbers and characters inside, like ['1', '12', 'l']. You need to concatenate all elements of A from the ith element to the jth element, and then reverse the resulting 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 reverse first and then concatenate.
15, 27, ['1537', '9101', '2733', 'm', '5311', 'L', 'N', '5775', 'd', 'G', 'I', 'Z', 'V', 'F', '7343', '5243', '1217', '843', '6609', 'l', '9117', '3117', '785', 'J', 't', '4541', '9489', '6637', 'J', 'p']