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, 11, ['k', '6217', '3971', '1429', 'z', 'P', 'm', '5173', '9283', '4023', '7631', '8333', '1655', '6319', '6645', '5911', 'L', '2087', '4263', '1743', '7221', '4685', 'G', '2373', 'T', '2521']