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.
3, 22, ['1147', '4749', '2497', '5223', '5523', '4967', 'X', 'X', 'l', 't', '685', 'v', 'W', 'S', '7261', 'c', '1335', 'z', '1867', '3445', 'q', '3593', '6835', '6839', 'X']