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: bathroom A with wooden walls a pedestal sink and ceramic bathtub

Output: (1, 2)


Input: Consider Input: Group of boats in water to next various buildings

Output: (6, 7)


Input: Consider Input: Two men standing in a room playing video a game


Output: (8, 9)