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.
10, 14, ['7905', '2543', 'l', 'X', '4129', '295', '5037', 'q', 'b', 'X', 'u', '4683', '2731', '9547', '3687', '5841', 'h', '6345', '1177', '1985', 'z', 'b', '4207', 'l', '1337', 's']