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

Example Input: a male and a female rainbow carrying umbrellas
Example Output: (6, 7)

Example Input: An way all stop sign on a sidewalk area
Example Output:
(2, 3)