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.
3, 10, ['l', '6965', '9273', 'F', '35', '517', 'I', 'T', '1603', '2099', '1283', '9251', '7483', '5343', 'Q', 'k', '8733', 'm', 'E', '3705', 'm', '2221', '549', 'D', '4275', 'z', '651', 'c', 'W']