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: Bears playing on and under wooden structure in enclosure outdoor
Example Output: (9, 10)

Example Input: A group of potted plants on wooden a bench in a garden
Example Output: (7, 8)

Example Input: man A is sitting down while the man behind him is putting a decoration on his head
Example Output:
(1, 2)