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.
1, 3, ['y', 'm', 'q', '1361', 'A', 'O', '8053', 'S', '4161', '6299', 'v', '9703', 'C', '1815', 'I', 'I', '3267', 'C', 'a', 'H', 'B', '1919', '143', 'x', 'M', '6085', '5225', 'N', 'K']