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.

Input: Consider Input: A duck floating in a pond near trees submerged

Output: (8, 9)


Input: Consider Input: a small grey cat is sitting in of front the tv

Output: (8, 9)


Input: Consider Input: A car that is slightly off driven the road


Output: (6, 7)