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: Four red airplanes in formation with smoke trailing
Example Output: (7, 8)

Example Input: A sitting cat in the windowsill of a book filled room
Example Output: (2, 3)

Example Input: Many men work to together put objects in a truck
Example Output:
(4, 5)