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.

Input: Consider Input: 5, 16, ['8475', 'y', 'z', 'M', '7495', 'p', '6073', '1545', '9065', '8957', 'z', 'Y', '863', '4153', '3381', '5513', 'K', 'H', '4083', '6175', 'H', '6463', 'G', '5217', 's', 'c']

Output: 315518333514368Yz7598560954513706p5947


Input: Consider Input: 4, 10, ['6935', '8323', '6167', 'I', 'G', 'f', '303', '3387', '3257', '3069', 'q', 'r', '187', 'k', '6031', '8221', '721']

Output: 960375237833303fGI


Input: Consider Input: 14, 22, ['P', 'z', '2129', 'V', 's', 'F', '5659', '5459', 'Y', '3881', '1461', 'y', '6493', '5851', '8057', '1617', 'e', '7969', '5365', 'w', 'h', 'I', '6763']


Output: Ihw56359697e716175081585