In this task, positions of two consecutive words have been swapped. You need to output the position of the swaped words. e.g. in the sentence 'Seattle has nice a weather', the word 'a' and 'nice' have been swapped. These words are at 3rd and 4th position respectively. So, the output should be (3, 4). Note that the index of first word is 1.

Example Input: An Oriental dish with chicken noodles broccoli and peppers
Example Output: (5, 6)

Example Input: A with cathedral a clock tower next to a sky scraper
Example Output: (2, 3)

Example Input: A double bus decker is traveling through the London streets
Example Output:
(3, 4)