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: Two men in are the dark by a laptop computer
Example Output: (3, 4)

Example Input: a person sitting on a luggage conveyor bag belt
Example Output: (7, 8)

Example Input: well A lit kitchen is shown with trinkets here and there
Example Output:
(1, 2)