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 dogs laying down in a on pillow a wooden floor
Example Output: (7, 8)

Example Input: A table topped with and cookies cakes on top of plates
Example Output: (5, 6)

Example Input: a skier a and snowboarder some direction signs
Example Output:
(4, 5)