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 fish eye picture of man a on a skateboard
Example Output: (6, 7)

Example Input: Equestrians jump over a barrier they as ride their horses
Example Output: (6, 7)

Example Input: People on sitting a park bench holding an umbrella
Example Output:
(2, 3)