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 bus riding down a street past a light traffic
Example Output: (9, 10)

Example Input: Assortment of fruits with pastry and displayed beverage on table
Example Output: (7, 8)

Example Input: a refrigerator in a kitchen with a of piece paper attached to it
Example Output:
(8, 9)