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.

Example Input: 3, 22, ['5347', 'e', 'a', 'i', 'o', 'W', '3101', '5381', 'u', '8799', 'r', '7559', '9931', 'V', 'l', 'v', 's', 'q', 'C', 'o', '7803', 'c']
Example Output: c3087oCqsvlV13999557r9978u18351013Woia

Example Input: 1, 4, ['j', '2349', 'V', '4879', '8473', 'X', 'C', '2769', 's', '6297', '7723', '6009', 'I', '6385', '9161', '9179', '9785', '4965', '4479', '7323', '4685', '1891']
Example Output: 9784V9432j

Example Input: 22, 26, ['251', 'C', '7899', 'q', 'q', 'H', '1995', 'h', 'V', 'P', '379', 'N', '4989', '6027', '155', '9145', '7917', 'U', 'j', 'M', '8087', 'u', 'D', '671', '1619', 'f', '6349', '8605']
Example Output:
f9161176Du