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.
28, 30, ['s', 'z', 'T', 'o', 'i', 't', 'h', '8701', 'J', '8165', '9497', 'h', 'b', 'W', '2781', 'W', 'y', '3843', '9359', '4437', 'N', 'I', 'X', 'o', 'g', 'H', 'e', 'U', 'P', '4077']