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 gray elephant is standing logs among and rocks
Example Output: (6, 7)

Example Input: A toilet is being used as flower a pot
Example Output: (7, 8)

Example Input: A man holding a whisk a and Nintendo Wii controller
Example Output:
(6, 7)