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.
17, 22, ['P', 'r', '7627', '6169', '4443', '4813', '9603', '7347', '7435', '3539', 'd', '4063', '7109', '9115', '8557', '2827', 'f', 'c', '3247', '8249', 'p', '9823', 'm']