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 with cathedral a clock tower next to a sky scraper

Output: (2, 3)


Input: Consider Input: mannequins Two on a bench in the park

Output: (1, 2)


Input: Consider Input: A young boy frowning eating at a donut


Output: (5, 6)