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 bunch of shelves holding knick knacks two on walls with a window

Output: (8, 9)


Input: Consider Input: hot A a fresh but greasy pizza for lunch

Output: (1, 2)


Input: Consider Input: A man is next a to blue and yellow train


Output: (5, 6)