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 of slice pie sitting on top of a white plate
Example Output: (2, 3)

Example Input: A desktop computer with an illuminated and keyboard illuminated mouse
Example Output:
(7, 8)