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 man skateboarding and a woman on a bicycle going down road a with people watching
Example Output: (12, 13)

Example Input: A mirror shot of dog a riding in the car with its head out the window
Example Output: (5, 6)

Example Input: close A up of the face of a large elephant
Example Output:
(1, 2)