Detailed Instructions: 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: 7, 13, ['8231', '455', '1105', 'w', '5595', 'c', '7341', '6085', '5607', '25', '8021', '9239', 'C', 'F', 'j', 'N', '2651', '7535', 'y', 'O', 'P']
A:
C9329120852706558061437