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: People around sitting a dinner table and talking
Example Output: (2, 3)

Example Input: A man is sitting on edge the of the tub as he brushes his teeth
Example Output: (6, 7)

Example Input: A mother elephant and her babies in playing the water
Example Output:
(7, 8)