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.
6, 11, ['s', 'c', '8511', 'W', '2361', 'I', 'N', '6791', '4705', '9999', '5225', 'e', '3477', '8009', 'B', '3575', '4879', '1883', '5731', 'H', 'l', 'z', 'd', '5759', 'v', 'd', 'c', 'w', 'B', '5573']