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 suit that has a polka tie dot

Output: (7, 8)


Input: Consider Input: Two people riding through horses a city

Output: (4, 5)


Input: Consider Input: a yellow school bus an show emergency door behind


Output: (5, 6)