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.
Q: 9, 17, ['c', 'b', '4317', '2651', 'A', 'p', 'Y', 'A', '4541', '693', 'Y', 'K', 'Z', '2495', '9631', '61', 'P', '8035', '9983', '6359', 'f', 'P', '3663']
A: 
P1613695942ZKY3961454