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 red two level bus with its doors open on street the and passengers inside the bus
Example Output: (11, 12)

Example Input: A drawing of a player baseball is placed over a picture of home plate
Example Output: (5, 6)

Example Input: a dog sleeps on a stonepaved street and fence next a to white bench
Example Output:
(11, 12)