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 shot a of forest with a person and an elephant close by
Example Output: (3, 4)

Example Input: A refrigerator sits front in of a window and displays several childrens drawings
Example Output: (4, 5)

Example Input: A person skateboarding on a city street the in sun
Example Output:
(8, 9)