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: A next man to a window with the word dish on it while wearing headphones
Example Output: (2, 3)

Example Input: Two sheep hay with next to a gate
Example Output: (3, 4)

Example Input: A group of people riding on the backs horses of
Example Output:
(9, 10)