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 painting of a woman sitting in a with chair a laptop computer

Output: (9, 10)


Input: Consider Input: Row of yellow chairs and umbrellas in a field green

Output: (9, 10)


Input: Consider Input: Nine air planes are flying in formation smoke trailing


Output: (8, 9)